520095220550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1\times {\mathrm{3889}}^1$

素因数の和:4698

約数の個数: 96

約数和(自身を含む): 1009338300000

約数和(自身を除く): 489243079450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 149, 290, 298, 619, 725, 745, 1238, 1450, 1490, 3095, 3725, 3889, 4321, 6190, 7450, 7778, 8642, 15475, 17951, 19445, 21605, 30950, 35902, 38890, 43210, 89755, 92231, 97225, 108025, 112781, 179510, 184462, 194450, 216050, 225562, 448775, 461155, 563905, 579461, 897550, 922310, 1127810, 1158922, 2305775, 2407291, 2674699, 2819525, 2897305, 4611550, 4814582, 5349398, 5639050, 5794610, 12036455, 13373495, 14486525, 16804369, 24072910, 26746990, 28973050, 33608738, 60182275, 66867475, 69811439, 84021845, 120364550, 133734950, 139622878, 168043690, 349057195, 358686359, 420109225, 698114390, 717372718, 840218450, 1745285975, 1793431795, 3490571950, 3586863590, 8967158975, 10401904411, 17934317950, 20803808822, 52009522055, 104019044110, 260047610275, 520095220550]

約数ペア:

[(1, 520095220550), (2, 260047610275), (5, 104019044110), (10, 52009522055), (25, 20803808822), (29, 17934317950), (50, 10401904411), (58, 8967158975), (145, 3586863590), (149, 3490571950), (290, 1793431795), (298, 1745285975), (619, 840218450), (725, 717372718), (745, 698114390), (1238, 420109225), (1450, 358686359), (1490, 349057195), (3095, 168043690), (3725, 139622878), (3889, 133734950), (4321, 120364550), (6190, 84021845), (7450, 69811439), (7778, 66867475), (8642, 60182275), (15475, 33608738), (17951, 28973050), (19445, 26746990), (21605, 24072910), (30950, 16804369), (35902, 14486525), (38890, 13373495), (43210, 12036455), (89755, 5794610), (92231, 5639050), (97225, 5349398), (108025, 4814582), (112781, 4611550), (179510, 2897305), (184462, 2819525), (194450, 2674699), (216050, 2407291), (225562, 2305775), (448775, 1158922), (461155, 1127810), (563905, 922310), (579461, 897550)]