97789010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 205286400

約数和(自身を除く): 107497390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 71, 95, 110, 142, 190, 209, 355, 418, 659, 710, 781, 1045, 1318, 1349, 1562, 2090, 2698, 3295, 3905, 6590, 6745, 7249, 7810, 12521, 13490, 14498, 14839, 25042, 29678, 36245, 46789, 62605, 72490, 74195, 93578, 125210, 137731, 148390, 233945, 275462, 467890, 514679, 688655, 888991, 1029358, 1377310, 1777982, 2573395, 4444955, 5146790, 8889910, 9778901, 19557802, 48894505, 97789010]

約数ペア:

[(1, 97789010), (2, 48894505), (5, 19557802), (10, 9778901), (11, 8889910), (19, 5146790), (22, 4444955), (38, 2573395), (55, 1777982), (71, 1377310), (95, 1029358), (110, 888991), (142, 688655), (190, 514679), (209, 467890), (355, 275462), (418, 233945), (659, 148390), (710, 137731), (781, 125210), (1045, 93578), (1318, 74195), (1349, 72490), (1562, 62605), (2090, 46789), (2698, 36245), (3295, 29678), (3905, 25042), (6590, 14839), (6745, 14498), (7249, 13490), (7810, 12521)]