100869860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2965

約数の個数: 96

約数和(自身を含む): 274525440

約数和(自身を除く): 173655580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 364, 380, 455, 494, 532, 665, 910, 988, 1235, 1330, 1729, 1820, 2470, 2660, 2917, 3458, 4940, 5834, 6916, 8645, 11668, 14585, 17290, 20419, 29170, 34580, 37921, 40838, 55423, 58340, 75842, 81676, 102095, 110846, 151684, 189605, 204190, 221692, 265447, 277115, 379210, 387961, 408380, 530894, 554230, 720499, 758420, 775922, 1061788, 1108460, 1327235, 1440998, 1551844, 1939805, 2654470, 2881996, 3602495, 3879610, 5043493, 5308940, 7204990, 7759220, 10086986, 14409980, 20173972, 25217465, 50434930, 100869860]

約数ペア:

[(1, 100869860), (2, 50434930), (4, 25217465), (5, 20173972), (7, 14409980), (10, 10086986), (13, 7759220), (14, 7204990), (19, 5308940), (20, 5043493), (26, 3879610), (28, 3602495), (35, 2881996), (38, 2654470), (52, 1939805), (65, 1551844), (70, 1440998), (76, 1327235), (91, 1108460), (95, 1061788), (130, 775922), (133, 758420), (140, 720499), (182, 554230), (190, 530894), (247, 408380), (260, 387961), (266, 379210), (364, 277115), (380, 265447), (455, 221692), (494, 204190), (532, 189605), (665, 151684), (910, 110846), (988, 102095), (1235, 81676), (1330, 75842), (1729, 58340), (1820, 55423), (2470, 40838), (2660, 37921), (2917, 34580), (3458, 29170), (4940, 20419), (5834, 17290), (6916, 14585), (8645, 11668)]