3624886900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{8389}}^1$

素因数の和:8581

約数の個数: 72

約数和(自身を含む): 8192835000

約数和(自身を除く): 4567948100

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 149, 290, 298, 580, 596, 725, 745, 1450, 1490, 2900, 2980, 3725, 4321, 7450, 8389, 8642, 14900, 16778, 17284, 21605, 33556, 41945, 43210, 83890, 86420, 108025, 167780, 209725, 216050, 243281, 419450, 432100, 486562, 838900, 973124, 1216405, 1249961, 2432810, 2499922, 4865620, 4999844, 6082025, 6249805, 12164050, 12499610, 24328100, 24999220, 31249025, 36248869, 62498050, 72497738, 124996100, 144995476, 181244345, 362488690, 724977380, 906221725, 1812443450, 3624886900]

約数ペア:

[(1, 3624886900), (2, 1812443450), (4, 906221725), (5, 724977380), (10, 362488690), (20, 181244345), (25, 144995476), (29, 124996100), (50, 72497738), (58, 62498050), (100, 36248869), (116, 31249025), (145, 24999220), (149, 24328100), (290, 12499610), (298, 12164050), (580, 6249805), (596, 6082025), (725, 4999844), (745, 4865620), (1450, 2499922), (1490, 2432810), (2900, 1249961), (2980, 1216405), (3725, 973124), (4321, 838900), (7450, 486562), (8389, 432100), (8642, 419450), (14900, 243281), (16778, 216050), (17284, 209725), (21605, 167780), (33556, 108025), (41945, 86420), (43210, 83890)]