40949901070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{523}}^1$

素因数の和:1130

約数の個数: 128

約数和(自身を含む): 85567104000

約数和(自身を除く): 44617202930

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 71, 85, 130, 142, 170, 221, 355, 442, 499, 523, 710, 923, 998, 1046, 1105, 1207, 1846, 2210, 2414, 2495, 2615, 4615, 4990, 5230, 6035, 6487, 6799, 8483, 8891, 9230, 12070, 12974, 13598, 15691, 16966, 17782, 31382, 32435, 33995, 35429, 37133, 42415, 44455, 64870, 67990, 70858, 74266, 78455, 84830, 88910, 110279, 115583, 156910, 177145, 185665, 220558, 231166, 260977, 354290, 371330, 460577, 482729, 521954, 551395, 577915, 602293, 631261, 921154, 965458, 1102790, 1155830, 1204586, 1262522, 1304885, 2302885, 2413645, 2609770, 3011465, 3156305, 3392701, 4436609, 4605770, 4827290, 6022930, 6312610, 6785402, 7829809, 8206393, 8873218, 15659618, 16412786, 16963505, 18529367, 22183045, 33927010, 37058734, 39149045, 41031965, 44366090, 57675917, 78298090, 82063930, 92646835, 115351834, 185293670, 240881771, 288379585, 314999239, 481763542, 576759170, 629998478, 1204408855, 1574996195, 2408817710, 3149992390, 4094990107, 8189980214, 20474950535, 40949901070]

約数ペア:

[(1, 40949901070), (2, 20474950535), (5, 8189980214), (10, 4094990107), (13, 3149992390), (17, 2408817710), (26, 1574996195), (34, 1204408855), (65, 629998478), (71, 576759170), (85, 481763542), (130, 314999239), (142, 288379585), (170, 240881771), (221, 185293670), (355, 115351834), (442, 92646835), (499, 82063930), (523, 78298090), (710, 57675917), (923, 44366090), (998, 41031965), (1046, 39149045), (1105, 37058734), (1207, 33927010), (1846, 22183045), (2210, 18529367), (2414, 16963505), (2495, 16412786), (2615, 15659618), (4615, 8873218), (4990, 8206393), (5230, 7829809), (6035, 6785402), (6487, 6312610), (6799, 6022930), (8483, 4827290), (8891, 4605770), (9230, 4436609), (12070, 3392701), (12974, 3156305), (13598, 3011465), (15691, 2609770), (16966, 2413645), (17782, 2302885), (31382, 1304885), (32435, 1262522), (33995, 1204586), (35429, 1155830), (37133, 1102790), (42415, 965458), (44455, 921154), (64870, 631261), (67990, 602293), (70858, 577915), (74266, 551395), (78455, 521954), (84830, 482729), (88910, 460577), (110279, 371330), (115583, 354290), (156910, 260977), (177145, 231166), (185665, 220558)]