16099956875

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 21916984320

約数和(自身を除く): 5817027445

約数列:

[1, 5, 23, 25, 41, 59, 115, 125, 205, 295, 463, 575, 625, 943, 1025, 1357, 1475, 2315, 2419, 2875, 4715, 5125, 6785, 7375, 10649, 11575, 12095, 14375, 18983, 23575, 25625, 27317, 33925, 36875, 53245, 55637, 57875, 60475, 94915, 117875, 136585, 169625, 266225, 278185, 289375, 302375, 436609, 474575, 589375, 628291, 682925, 848125, 1119997, 1331125, 1390925, 1511875, 2183045, 2372875, 3141455, 3414625, 5599985, 6655625, 6954625, 10915225, 11864375, 15707275, 17073125, 25759931, 27999925, 34773125, 54576125, 78536375, 128799655, 139999625, 272880625, 392681875, 643998275, 699998125, 3219991375, 16099956875]

約数ペア:

[(1, 16099956875), (5, 3219991375), (23, 699998125), (25, 643998275), (41, 392681875), (59, 272880625), (115, 139999625), (125, 128799655), (205, 78536375), (295, 54576125), (463, 34773125), (575, 27999925), (625, 25759931), (943, 17073125), (1025, 15707275), (1357, 11864375), (1475, 10915225), (2315, 6954625), (2419, 6655625), (2875, 5599985), (4715, 3414625), (5125, 3141455), (6785, 2372875), (7375, 2183045), (10649, 1511875), (11575, 1390925), (12095, 1331125), (14375, 1119997), (18983, 848125), (23575, 682925), (25625, 628291), (27317, 589375), (33925, 474575), (36875, 436609), (53245, 302375), (55637, 289375), (57875, 278185), (60475, 266225), (94915, 169625), (117875, 136585)]