1122364100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78487}}^1$

素因数の和:78525

約数の個数: 72

約数和(自身を含む): 2861358528

約数和(自身を除く): 1738994428

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 7150, 14300, 78487, 156974, 313948, 392435, 784870, 863357, 1020331, 1569740, 1726714, 1962175, 2040662, 3453428, 3924350, 4081324, 4316785, 5101655, 7848700, 8633570, 10203310, 11223641, 17267140, 20406620, 21583925, 22447282, 25508275, 43167850, 44894564, 51016550, 56118205, 86335700, 102033100, 112236410, 224472820, 280591025, 561182050, 1122364100]

約数ペア:

[(1, 1122364100), (2, 561182050), (4, 280591025), (5, 224472820), (10, 112236410), (11, 102033100), (13, 86335700), (20, 56118205), (22, 51016550), (25, 44894564), (26, 43167850), (44, 25508275), (50, 22447282), (52, 21583925), (55, 20406620), (65, 17267140), (100, 11223641), (110, 10203310), (130, 8633570), (143, 7848700), (220, 5101655), (260, 4316785), (275, 4081324), (286, 3924350), (325, 3453428), (550, 2040662), (572, 1962175), (650, 1726714), (715, 1569740), (1100, 1020331), (1300, 863357), (1430, 784870), (2860, 392435), (3575, 313948), (7150, 156974), (14300, 78487)]