2045201600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{98327}}^1$

素因数の和:98362

約数の個数: 84

約数和(自身を含む): 5419642704

約数和(自身を除く): 3374441104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 98327, 196654, 393308, 491635, 786616, 983270, 1278251, 1573232, 1966540, 2458175, 2556502, 3146464, 3933080, 4916350, 5113004, 6292928, 6391255, 7866160, 9832700, 10226008, 12782510, 15732320, 19665400, 20452016, 25565020, 31464640, 31956275, 39330800, 40904032, 51130040, 63912550, 78661600, 81808064, 102260080, 127825100, 157323200, 204520160, 255650200, 409040320, 511300400, 1022600800, 2045201600]

約数ペア:

[(1, 2045201600), (2, 1022600800), (4, 511300400), (5, 409040320), (8, 255650200), (10, 204520160), (13, 157323200), (16, 127825100), (20, 102260080), (25, 81808064), (26, 78661600), (32, 63912550), (40, 51130040), (50, 40904032), (52, 39330800), (64, 31956275), (65, 31464640), (80, 25565020), (100, 20452016), (104, 19665400), (130, 15732320), (160, 12782510), (200, 10226008), (208, 9832700), (260, 7866160), (320, 6391255), (325, 6292928), (400, 5113004), (416, 4916350), (520, 3933080), (650, 3146464), (800, 2556502), (832, 2458175), (1040, 1966540), (1300, 1573232), (1600, 1278251), (2080, 983270), (2600, 786616), (4160, 491635), (5200, 393308), (10400, 196654), (20800, 98327)]