20100527995

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{2837}}^1$

素因数の和:3375

約数の個数: 32

約数和(自身を含む): 25219149120

約数和(自身を除く): 5118621125

約数列:

[1, 5, 29, 131, 145, 373, 655, 1865, 2837, 3799, 10817, 14185, 18995, 48863, 54085, 82273, 244315, 371647, 411365, 1058201, 1417027, 1858235, 5291005, 7085135, 10777763, 30687829, 53888815, 138624331, 153439145, 693121655, 4020105599, 20100527995]

約数ペア:

[(1, 20100527995), (5, 4020105599), (29, 693121655), (131, 153439145), (145, 138624331), (373, 53888815), (655, 30687829), (1865, 10777763), (2837, 7085135), (3799, 5291005), (10817, 1858235), (14185, 1417027), (18995, 1058201), (48863, 411365), (54085, 371647), (82273, 244315)]