1829606980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{10211}}^1$

素因数の和:10285

約数の個数: 72

約数和(自身を含む): 4213552896

約数和(自身を除く): 2383945916

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 289, 310, 340, 527, 578, 620, 1054, 1156, 1445, 2108, 2635, 2890, 5270, 5780, 8959, 10211, 10540, 17918, 20422, 35836, 40844, 44795, 51055, 89590, 102110, 173587, 179180, 204220, 316541, 347174, 633082, 694348, 867935, 1266164, 1582705, 1735870, 2950979, 3165410, 3471740, 5381197, 5901958, 6330820, 10762394, 11803916, 14754895, 21524788, 26905985, 29509790, 53811970, 59019580, 91480349, 107623940, 182960698, 365921396, 457401745, 914803490, 1829606980]

約数ペア:

[(1, 1829606980), (2, 914803490), (4, 457401745), (5, 365921396), (10, 182960698), (17, 107623940), (20, 91480349), (31, 59019580), (34, 53811970), (62, 29509790), (68, 26905985), (85, 21524788), (124, 14754895), (155, 11803916), (170, 10762394), (289, 6330820), (310, 5901958), (340, 5381197), (527, 3471740), (578, 3165410), (620, 2950979), (1054, 1735870), (1156, 1582705), (1445, 1266164), (2108, 867935), (2635, 694348), (2890, 633082), (5270, 347174), (5780, 316541), (8959, 204220), (10211, 179180), (10540, 173587), (17918, 102110), (20422, 89590), (35836, 51055), (40844, 44795)]