99768790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 202720320

約数和(自身を除く): 102951530

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 109, 110, 157, 218, 265, 314, 530, 545, 583, 785, 1090, 1166, 1199, 1570, 1727, 2398, 2915, 3454, 5777, 5830, 5995, 8321, 8635, 11554, 11990, 16642, 17113, 17270, 28885, 34226, 41605, 57770, 63547, 83210, 85565, 91531, 127094, 171130, 183062, 188243, 317735, 376486, 457655, 635470, 906989, 915310, 941215, 1813978, 1882430, 4534945, 9069890, 9976879, 19953758, 49884395, 99768790]

約数ペア:

[(1, 99768790), (2, 49884395), (5, 19953758), (10, 9976879), (11, 9069890), (22, 4534945), (53, 1882430), (55, 1813978), (106, 941215), (109, 915310), (110, 906989), (157, 635470), (218, 457655), (265, 376486), (314, 317735), (530, 188243), (545, 183062), (583, 171130), (785, 127094), (1090, 91531), (1166, 85565), (1199, 83210), (1570, 63547), (1727, 57770), (2398, 41605), (2915, 34226), (3454, 28885), (5777, 17270), (5830, 17113), (5995, 16642), (8321, 11990), (8635, 11554)]