4001001360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{537769}}^1$

素因数の和:537816

約数の個数: 80

約数和(自身を含む): 12803228160

約数和(自身を除く): 8802226800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 537769, 1075538, 1613307, 2151076, 2688845, 3226614, 4302152, 5377690, 6453228, 8066535, 8604304, 10755380, 12906456, 16133070, 16670839, 21510760, 25812912, 32266140, 33341678, 43021520, 50012517, 64532280, 66683356, 83354195, 100025034, 129064560, 133366712, 166708390, 200050068, 250062585, 266733424, 333416780, 400100136, 500125170, 666833560, 800200272, 1000250340, 1333667120, 2000500680, 4001001360]

約数ペア:

[(1, 4001001360), (2, 2000500680), (3, 1333667120), (4, 1000250340), (5, 800200272), (6, 666833560), (8, 500125170), (10, 400100136), (12, 333416780), (15, 266733424), (16, 250062585), (20, 200050068), (24, 166708390), (30, 133366712), (31, 129064560), (40, 100025034), (48, 83354195), (60, 66683356), (62, 64532280), (80, 50012517), (93, 43021520), (120, 33341678), (124, 32266140), (155, 25812912), (186, 21510760), (240, 16670839), (248, 16133070), (310, 12906456), (372, 10755380), (465, 8604304), (496, 8066535), (620, 6453228), (744, 5377690), (930, 4302152), (1240, 3226614), (1488, 2688845), (1860, 2151076), (2480, 1613307), (3720, 1075538), (7440, 537769)]