29151320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 76129200

約数和(自身を除く): 46977880

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 121, 152, 190, 209, 220, 242, 317, 380, 418, 440, 484, 605, 634, 760, 836, 968, 1045, 1210, 1268, 1585, 1672, 2090, 2299, 2420, 2536, 3170, 3487, 4180, 4598, 4840, 6023, 6340, 6974, 8360, 9196, 11495, 12046, 12680, 13948, 17435, 18392, 22990, 24092, 27896, 30115, 34870, 38357, 45980, 48184, 60230, 66253, 69740, 76714, 91960, 120460, 132506, 139480, 153428, 191785, 240920, 265012, 306856, 331265, 383570, 530024, 662530, 728783, 767140, 1325060, 1457566, 1534280, 2650120, 2915132, 3643915, 5830264, 7287830, 14575660, 29151320]

約数ペア:

[(1, 29151320), (2, 14575660), (4, 7287830), (5, 5830264), (8, 3643915), (10, 2915132), (11, 2650120), (19, 1534280), (20, 1457566), (22, 1325060), (38, 767140), (40, 728783), (44, 662530), (55, 530024), (76, 383570), (88, 331265), (95, 306856), (110, 265012), (121, 240920), (152, 191785), (190, 153428), (209, 139480), (220, 132506), (242, 120460), (317, 91960), (380, 76714), (418, 69740), (440, 66253), (484, 60230), (605, 48184), (634, 45980), (760, 38357), (836, 34870), (968, 30115), (1045, 27896), (1210, 24092), (1268, 22990), (1585, 18392), (1672, 17435), (2090, 13948), (2299, 12680), (2420, 12046), (2536, 11495), (3170, 9196), (3487, 8360), (4180, 6974), (4598, 6340), (4840, 6023)]