7450300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 19030032

約数和(自身を除く): 11579732

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, 521, 550, 572, 650, 715, 1042, 1100, 1300, 1430, 2084, 2605, 2860, 3575, 5210, 5731, 6773, 7150, 10420, 11462, 13025, 13546, 14300, 22924, 26050, 27092, 28655, 33865, 52100, 57310, 67730, 74503, 114620, 135460, 143275, 149006, 169325, 286550, 298012, 338650, 372515, 573100, 677300, 745030, 1490060, 1862575, 3725150, 7450300]

約数ペア:

[(1, 7450300), (2, 3725150), (4, 1862575), (5, 1490060), (10, 745030), (11, 677300), (13, 573100), (20, 372515), (22, 338650), (25, 298012), (26, 286550), (44, 169325), (50, 149006), (52, 143275), (55, 135460), (65, 114620), (100, 74503), (110, 67730), (130, 57310), (143, 52100), (220, 33865), (260, 28655), (275, 27092), (286, 26050), (325, 22924), (521, 14300), (550, 13546), (572, 13025), (650, 11462), (715, 10420), (1042, 7150), (1100, 6773), (1300, 5731), (1430, 5210), (2084, 3575), (2605, 2860)]