283977980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1$

素因数の和:3267

約数の個数: 96

約数和(自身を含む): 723437568

約数和(自身を除く): 439459588

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1364, 1430, 1612, 1705, 2015, 2860, 3203, 3410, 4030, 4433, 6406, 6820, 8060, 8866, 12812, 16015, 17732, 22165, 32030, 35233, 41639, 44330, 64060, 70466, 83278, 88660, 99293, 140932, 166556, 176165, 198586, 208195, 352330, 397172, 416390, 458029, 496465, 704660, 832780, 916058, 992930, 1092223, 1290809, 1832116, 1985860, 2184446, 2290145, 2581618, 4368892, 4580290, 5163236, 5461115, 6454045, 9160580, 10922230, 12908090, 14198899, 21844460, 25816180, 28397798, 56795596, 70994495, 141988990, 283977980]

約数ペア:

[(1, 283977980), (2, 141988990), (4, 70994495), (5, 56795596), (10, 28397798), (11, 25816180), (13, 21844460), (20, 14198899), (22, 12908090), (26, 10922230), (31, 9160580), (44, 6454045), (52, 5461115), (55, 5163236), (62, 4580290), (65, 4368892), (110, 2581618), (124, 2290145), (130, 2184446), (143, 1985860), (155, 1832116), (220, 1290809), (260, 1092223), (286, 992930), (310, 916058), (341, 832780), (403, 704660), (572, 496465), (620, 458029), (682, 416390), (715, 397172), (806, 352330), (1364, 208195), (1430, 198586), (1612, 176165), (1705, 166556), (2015, 140932), (2860, 99293), (3203, 88660), (3410, 83278), (4030, 70466), (4433, 64060), (6406, 44330), (6820, 41639), (8060, 35233), (8866, 32030), (12812, 22165), (16015, 17732)]