742103611240

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{30265237}}^1$

素因数の和:30265861

約数の個数: 32

約数和(自身を含む): 1672457051880

約数和(自身を除く): 930353440640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 4904, 6130, 12260, 24520, 30265237, 60530474, 121060948, 151326185, 242121896, 302652370, 605304740, 1210609480, 18552590281, 37105180562, 74210361124, 92762951405, 148420722248, 185525902810, 371051805620, 742103611240]

約数ペア:

[(1, 742103611240), (2, 371051805620), (4, 185525902810), (5, 148420722248), (8, 92762951405), (10, 74210361124), (20, 37105180562), (40, 18552590281), (613, 1210609480), (1226, 605304740), (2452, 302652370), (3065, 242121896), (4904, 151326185), (6130, 121060948), (12260, 60530474), (24520, 30265237)]