100883900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 239297184

約数和(自身を除く): 138413284

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 71, 100, 130, 142, 260, 284, 325, 355, 650, 710, 923, 1093, 1300, 1420, 1775, 1846, 2186, 3550, 3692, 4372, 4615, 5465, 7100, 9230, 10930, 14209, 18460, 21860, 23075, 27325, 28418, 46150, 54650, 56836, 71045, 77603, 92300, 109300, 142090, 155206, 284180, 310412, 355225, 388015, 710450, 776030, 1008839, 1420900, 1552060, 1940075, 2017678, 3880150, 4035356, 5044195, 7760300, 10088390, 20176780, 25220975, 50441950, 100883900]

約数ペア:

[(1, 100883900), (2, 50441950), (4, 25220975), (5, 20176780), (10, 10088390), (13, 7760300), (20, 5044195), (25, 4035356), (26, 3880150), (50, 2017678), (52, 1940075), (65, 1552060), (71, 1420900), (100, 1008839), (130, 776030), (142, 710450), (260, 388015), (284, 355225), (325, 310412), (355, 284180), (650, 155206), (710, 142090), (923, 109300), (1093, 92300), (1300, 77603), (1420, 71045), (1775, 56836), (1846, 54650), (2186, 46150), (3550, 28418), (3692, 27325), (4372, 23075), (4615, 21860), (5465, 18460), (7100, 14209), (9230, 10930)]