524072300

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:639

約数の個数: 72

約数和(自身を含む): 1161925632

約数和(自身を除く): 637853332

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 223, 284, 331, 355, 446, 662, 710, 892, 1115, 1324, 1420, 1655, 1775, 2230, 3310, 3550, 4460, 5575, 6620, 7100, 8275, 11150, 15833, 16550, 22300, 23501, 31666, 33100, 47002, 63332, 73813, 79165, 94004, 117505, 147626, 158330, 235010, 295252, 316660, 369065, 395825, 470020, 587525, 738130, 791650, 1175050, 1476260, 1583300, 1845325, 2350100, 3690650, 5240723, 7381300, 10481446, 20962892, 26203615, 52407230, 104814460, 131018075, 262036150, 524072300]

約数ペア:

[(1, 524072300), (2, 262036150), (4, 131018075), (5, 104814460), (10, 52407230), (20, 26203615), (25, 20962892), (50, 10481446), (71, 7381300), (100, 5240723), (142, 3690650), (223, 2350100), (284, 1845325), (331, 1583300), (355, 1476260), (446, 1175050), (662, 791650), (710, 738130), (892, 587525), (1115, 470020), (1324, 395825), (1420, 369065), (1655, 316660), (1775, 295252), (2230, 235010), (3310, 158330), (3550, 147626), (4460, 117505), (5575, 94004), (6620, 79165), (7100, 73813), (8275, 63332), (11150, 47002), (15833, 33100), (16550, 31666), (22300, 23501)]