102945560

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 237837600

約数和(自身を除く): 134892040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 181, 236, 241, 295, 362, 472, 482, 590, 724, 905, 964, 1180, 1205, 1448, 1810, 1928, 2360, 2410, 3620, 4820, 7240, 9640, 10679, 14219, 21358, 28438, 42716, 43621, 53395, 56876, 71095, 85432, 87242, 106790, 113752, 142190, 174484, 213580, 218105, 284380, 348968, 427160, 436210, 568760, 872420, 1744840, 2573639, 5147278, 10294556, 12868195, 20589112, 25736390, 51472780, 102945560]

約数ペア:

[(1, 102945560), (2, 51472780), (4, 25736390), (5, 20589112), (8, 12868195), (10, 10294556), (20, 5147278), (40, 2573639), (59, 1744840), (118, 872420), (181, 568760), (236, 436210), (241, 427160), (295, 348968), (362, 284380), (472, 218105), (482, 213580), (590, 174484), (724, 142190), (905, 113752), (964, 106790), (1180, 87242), (1205, 85432), (1448, 71095), (1810, 56876), (1928, 53395), (2360, 43621), (2410, 42716), (3620, 28438), (4820, 21358), (7240, 14219), (9640, 10679)]