1330348300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{187373}}^1$

素因数の和:187458

約数の個数: 36

約数和(自身を含む): 2927531376

約数和(自身を除く): 1597183076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 7100, 187373, 374746, 749492, 936865, 1873730, 3747460, 4684325, 9368650, 13303483, 18737300, 26606966, 53213932, 66517415, 133034830, 266069660, 332587075, 665174150, 1330348300]

約数ペア:

[(1, 1330348300), (2, 665174150), (4, 332587075), (5, 266069660), (10, 133034830), (20, 66517415), (25, 53213932), (50, 26606966), (71, 18737300), (100, 13303483), (142, 9368650), (284, 4684325), (355, 3747460), (710, 1873730), (1420, 936865), (1775, 749492), (3550, 374746), (7100, 187373)]