5478179620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1$

素因数の和:1057

約数の個数: 96

約数和(自身を含む): 12381919200

約数和(自身を除く): 6903739580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 170, 178, 269, 340, 356, 445, 538, 673, 890, 1076, 1345, 1346, 1513, 1780, 2690, 2692, 3026, 3365, 4573, 5380, 6052, 6730, 7565, 9146, 11441, 13460, 15130, 18292, 22865, 22882, 23941, 30260, 45730, 45764, 47882, 57205, 59897, 91460, 95764, 114410, 119705, 119794, 181037, 228820, 239410, 239588, 299485, 362074, 406997, 478820, 598970, 724148, 813994, 905185, 1018249, 1197940, 1627988, 1810370, 2034985, 2036498, 3077629, 3620740, 4069970, 4072996, 5091245, 6155258, 8139940, 10182490, 12310516, 15388145, 16112293, 20364980, 30776290, 32224586, 61552580, 64449172, 80561465, 161122930, 273908981, 322245860, 547817962, 1095635924, 1369544905, 2739089810, 5478179620]

約数ペア:

[(1, 5478179620), (2, 2739089810), (4, 1369544905), (5, 1095635924), (10, 547817962), (17, 322245860), (20, 273908981), (34, 161122930), (68, 80561465), (85, 64449172), (89, 61552580), (170, 32224586), (178, 30776290), (269, 20364980), (340, 16112293), (356, 15388145), (445, 12310516), (538, 10182490), (673, 8139940), (890, 6155258), (1076, 5091245), (1345, 4072996), (1346, 4069970), (1513, 3620740), (1780, 3077629), (2690, 2036498), (2692, 2034985), (3026, 1810370), (3365, 1627988), (4573, 1197940), (5380, 1018249), (6052, 905185), (6730, 813994), (7565, 724148), (9146, 598970), (11441, 478820), (13460, 406997), (15130, 362074), (18292, 299485), (22865, 239588), (22882, 239410), (23941, 228820), (30260, 181037), (45730, 119794), (45764, 119705), (47882, 114410), (57205, 95764), (59897, 91460)]