4538610625

素因数分解:

$5^4\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 5786272800

約数和(自身を除く): 1247662175

約数列:

[1, 5, 25, 89, 125, 139, 445, 587, 625, 695, 2225, 2935, 3475, 11125, 12371, 14675, 17375, 52243, 55625, 61855, 73375, 81593, 86875, 261215, 309275, 366875, 407965, 1306075, 1546375, 2039825, 6530375, 7261777, 7731875, 10199125, 32651875, 36308885, 50995625, 181544425, 907722125, 4538610625]

約数ペア:

[(1, 4538610625), (5, 907722125), (25, 181544425), (89, 50995625), (125, 36308885), (139, 32651875), (445, 10199125), (587, 7731875), (625, 7261777), (695, 6530375), (2225, 2039825), (2935, 1546375), (3475, 1306075), (11125, 407965), (12371, 366875), (14675, 309275), (17375, 261215), (52243, 86875), (55625, 81593), (61855, 73375)]