2012655750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20177}}^1$

素因数の和:20223

約数の個数: 128

約数和(自身を含む): 6043714560

約数和(自身を除く): 4031058810

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 125, 133, 150, 175, 190, 210, 250, 266, 285, 350, 375, 399, 475, 525, 570, 665, 750, 798, 875, 950, 1050, 1330, 1425, 1750, 1995, 2375, 2625, 2850, 3325, 3990, 4750, 5250, 6650, 7125, 9975, 14250, 16625, 19950, 20177, 33250, 40354, 49875, 60531, 99750, 100885, 121062, 141239, 201770, 282478, 302655, 383363, 423717, 504425, 605310, 706195, 766726, 847434, 1008850, 1150089, 1412390, 1513275, 1916815, 2118585, 2300178, 2522125, 2683541, 3026550, 3530975, 3833630, 4237170, 5044250, 5367082, 5750445, 7061950, 7566375, 8050623, 9584075, 10592925, 11500890, 13417705, 15132750, 16101246, 17654875, 19168150, 21185850, 26835410, 28752225, 35309750, 40253115, 47920375, 52964625, 57504450, 67088525, 80506230, 95840750, 105929250, 134177050, 143761125, 201265575, 287522250, 335442625, 402531150, 670885250, 1006327875, 2012655750]

約数ペア:

[(1, 2012655750), (2, 1006327875), (3, 670885250), (5, 402531150), (6, 335442625), (7, 287522250), (10, 201265575), (14, 143761125), (15, 134177050), (19, 105929250), (21, 95840750), (25, 80506230), (30, 67088525), (35, 57504450), (38, 52964625), (42, 47920375), (50, 40253115), (57, 35309750), (70, 28752225), (75, 26835410), (95, 21185850), (105, 19168150), (114, 17654875), (125, 16101246), (133, 15132750), (150, 13417705), (175, 11500890), (190, 10592925), (210, 9584075), (250, 8050623), (266, 7566375), (285, 7061950), (350, 5750445), (375, 5367082), (399, 5044250), (475, 4237170), (525, 3833630), (570, 3530975), (665, 3026550), (750, 2683541), (798, 2522125), (875, 2300178), (950, 2118585), (1050, 1916815), (1330, 1513275), (1425, 1412390), (1750, 1150089), (1995, 1008850), (2375, 847434), (2625, 766726), (2850, 706195), (3325, 605310), (3990, 504425), (4750, 423717), (5250, 383363), (6650, 302655), (7125, 282478), (9975, 201770), (14250, 141239), (16625, 121062), (19950, 100885), (20177, 99750), (33250, 60531), (40354, 49875)]