2027604420920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{95483}}^1$

素因数の和:96025

約数の個数: 128

約数和(自身を含む): 4975533743040

約数和(自身を除く): 2947929322120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 421, 485, 520, 776, 842, 970, 1261, 1684, 1940, 2105, 2522, 3368, 3880, 4210, 5044, 5473, 6305, 8420, 10088, 10946, 12610, 16840, 21892, 25220, 27365, 40837, 43784, 50440, 54730, 81674, 95483, 109460, 163348, 190966, 204185, 218920, 326696, 381932, 408370, 477415, 530881, 763864, 816740, 954830, 1061762, 1241279, 1633480, 1909660, 2123524, 2482558, 2654405, 3819320, 4247048, 4965116, 5308810, 6206395, 9261851, 9930232, 10617620, 12412790, 18523702, 21235240, 24825580, 37047404, 40198343, 46309255, 49651160, 74094808, 80396686, 92618510, 120404063, 160793372, 185237020, 200991715, 240808126, 321586744, 370474040, 401983430, 481616252, 522578459, 602020315, 803966860, 963232504, 1045156918, 1204040630, 1607933720, 2090313836, 2408081260, 2612892295, 3899239271, 4180627672, 4816162520, 5225784590, 7798478542, 10451569180, 15596957084, 19496196355, 20903138360, 31193914168, 38992392710, 50690110523, 77984785420, 101380221046, 155969570840, 202760442092, 253450552615, 405520884184, 506901105230, 1013802210460, 2027604420920]

約数ペア:

[(1, 2027604420920), (2, 1013802210460), (4, 506901105230), (5, 405520884184), (8, 253450552615), (10, 202760442092), (13, 155969570840), (20, 101380221046), (26, 77984785420), (40, 50690110523), (52, 38992392710), (65, 31193914168), (97, 20903138360), (104, 19496196355), (130, 15596957084), (194, 10451569180), (260, 7798478542), (388, 5225784590), (421, 4816162520), (485, 4180627672), (520, 3899239271), (776, 2612892295), (842, 2408081260), (970, 2090313836), (1261, 1607933720), (1684, 1204040630), (1940, 1045156918), (2105, 963232504), (2522, 803966860), (3368, 602020315), (3880, 522578459), (4210, 481616252), (5044, 401983430), (5473, 370474040), (6305, 321586744), (8420, 240808126), (10088, 200991715), (10946, 185237020), (12610, 160793372), (16840, 120404063), (21892, 92618510), (25220, 80396686), (27365, 74094808), (40837, 49651160), (43784, 46309255), (50440, 40198343), (54730, 37047404), (81674, 24825580), (95483, 21235240), (109460, 18523702), (163348, 12412790), (190966, 10617620), (204185, 9930232), (218920, 9261851), (326696, 6206395), (381932, 5308810), (408370, 4965116), (477415, 4247048), (530881, 3819320), (763864, 2654405), (816740, 2482558), (954830, 2123524), (1061762, 1909660), (1241279, 1633480)]