2023894040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{19483}}^1$

素因数の和:19561

約数の個数: 96

約数和(自身を含む): 5397457680

約数和(自身を除く): 3373563640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 742, 980, 1060, 1484, 1855, 1960, 2120, 2597, 2968, 3710, 5194, 7420, 10388, 12985, 14840, 19483, 20776, 25970, 38966, 51940, 77932, 97415, 103880, 136381, 155864, 194830, 272762, 389660, 545524, 681905, 779320, 954667, 1032599, 1091048, 1363810, 1909334, 2065198, 2727620, 3818668, 4130396, 4773335, 5162995, 5455240, 7228193, 7637336, 8260792, 9546670, 10325990, 14456386, 19093340, 20651980, 28912772, 36140965, 38186680, 41303960, 50597351, 57825544, 72281930, 101194702, 144563860, 202389404, 252986755, 289127720, 404778808, 505973510, 1011947020, 2023894040]

約数ペア:

[(1, 2023894040), (2, 1011947020), (4, 505973510), (5, 404778808), (7, 289127720), (8, 252986755), (10, 202389404), (14, 144563860), (20, 101194702), (28, 72281930), (35, 57825544), (40, 50597351), (49, 41303960), (53, 38186680), (56, 36140965), (70, 28912772), (98, 20651980), (106, 19093340), (140, 14456386), (196, 10325990), (212, 9546670), (245, 8260792), (265, 7637336), (280, 7228193), (371, 5455240), (392, 5162995), (424, 4773335), (490, 4130396), (530, 3818668), (742, 2727620), (980, 2065198), (1060, 1909334), (1484, 1363810), (1855, 1091048), (1960, 1032599), (2120, 954667), (2597, 779320), (2968, 681905), (3710, 545524), (5194, 389660), (7420, 272762), (10388, 194830), (12985, 155864), (14840, 136381), (19483, 103880), (20776, 97415), (25970, 77932), (38966, 51940)]