67692220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 157925376

約数和(自身を除く): 90233156

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 47, 62, 92, 94, 101, 115, 124, 155, 188, 202, 230, 235, 310, 404, 460, 470, 505, 620, 713, 940, 1010, 1081, 1426, 1457, 2020, 2162, 2323, 2852, 2914, 3131, 3565, 4324, 4646, 4747, 5405, 5828, 6262, 7130, 7285, 9292, 9494, 10810, 11615, 12524, 14260, 14570, 15655, 18988, 21620, 23230, 23735, 29140, 31310, 33511, 46460, 47470, 62620, 67022, 72013, 94940, 109181, 134044, 144026, 147157, 167555, 218362, 288052, 294314, 335110, 360065, 436724, 545905, 588628, 670220, 720130, 735785, 1091810, 1440260, 1471570, 2183620, 2943140, 3384611, 6769222, 13538444, 16923055, 33846110, 67692220]

約数ペア:

[(1, 67692220), (2, 33846110), (4, 16923055), (5, 13538444), (10, 6769222), (20, 3384611), (23, 2943140), (31, 2183620), (46, 1471570), (47, 1440260), (62, 1091810), (92, 735785), (94, 720130), (101, 670220), (115, 588628), (124, 545905), (155, 436724), (188, 360065), (202, 335110), (230, 294314), (235, 288052), (310, 218362), (404, 167555), (460, 147157), (470, 144026), (505, 134044), (620, 109181), (713, 94940), (940, 72013), (1010, 67022), (1081, 62620), (1426, 47470), (1457, 46460), (2020, 33511), (2162, 31310), (2323, 29140), (2852, 23735), (2914, 23230), (3131, 21620), (3565, 18988), (4324, 15655), (4646, 14570), (4747, 14260), (5405, 12524), (5828, 11615), (6262, 10810), (7130, 9494), (7285, 9292)]