63880720

素因数分解:

$2^4\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1033}}^1$

素因数の和:1819

約数の個数: 40

約数和(自身を含む): 148858776

約数和(自身を除く): 84978056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 773, 1033, 1546, 2066, 3092, 3865, 4132, 5165, 6184, 7730, 8264, 10330, 12368, 15460, 16528, 20660, 30920, 41320, 61840, 82640, 798509, 1597018, 3194036, 3992545, 6388072, 7985090, 12776144, 15970180, 31940360, 63880720]

約数ペア:

[(1, 63880720), (2, 31940360), (4, 15970180), (5, 12776144), (8, 7985090), (10, 6388072), (16, 3992545), (20, 3194036), (40, 1597018), (80, 798509), (773, 82640), (1033, 61840), (1546, 41320), (2066, 30920), (3092, 20660), (3865, 16528), (4132, 15460), (5165, 12368), (6184, 10330), (7730, 8264)]