1323802300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9931}}^1$

素因数の和:10019

約数の個数: 72

約数和(自身を含む): 3034583552

約数和(自身を除く): 1710781252

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 43, 50, 62, 86, 100, 124, 155, 172, 215, 310, 430, 620, 775, 860, 1075, 1333, 1550, 2150, 2666, 3100, 4300, 5332, 6665, 9931, 13330, 19862, 26660, 33325, 39724, 49655, 66650, 99310, 133300, 198620, 248275, 307861, 427033, 496550, 615722, 854066, 993100, 1231444, 1539305, 1708132, 2135165, 3078610, 4270330, 6157220, 7696525, 8540660, 10675825, 13238023, 15393050, 21351650, 26476046, 30786100, 42703300, 52952092, 66190115, 132380230, 264760460, 330950575, 661901150, 1323802300]

約数ペア:

[(1, 1323802300), (2, 661901150), (4, 330950575), (5, 264760460), (10, 132380230), (20, 66190115), (25, 52952092), (31, 42703300), (43, 30786100), (50, 26476046), (62, 21351650), (86, 15393050), (100, 13238023), (124, 10675825), (155, 8540660), (172, 7696525), (215, 6157220), (310, 4270330), (430, 3078610), (620, 2135165), (775, 1708132), (860, 1539305), (1075, 1231444), (1333, 993100), (1550, 854066), (2150, 615722), (2666, 496550), (3100, 427033), (4300, 307861), (5332, 248275), (6665, 198620), (9931, 133300), (13330, 99310), (19862, 66650), (26660, 49655), (33325, 39724)]