65053300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 153455456

約数和(自身を除く): 88402156

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 163, 260, 307, 325, 326, 614, 650, 652, 815, 1228, 1300, 1535, 1630, 2119, 3070, 3260, 3991, 4075, 4238, 6140, 7675, 7982, 8150, 8476, 10595, 15350, 15964, 16300, 19955, 21190, 30700, 39910, 42380, 50041, 52975, 79820, 99775, 100082, 105950, 199550, 200164, 211900, 250205, 399100, 500410, 650533, 1000820, 1251025, 1301066, 2502050, 2602132, 3252665, 5004100, 6505330, 13010660, 16263325, 32526650, 65053300]

約数ペア:

[(1, 65053300), (2, 32526650), (4, 16263325), (5, 13010660), (10, 6505330), (13, 5004100), (20, 3252665), (25, 2602132), (26, 2502050), (50, 1301066), (52, 1251025), (65, 1000820), (100, 650533), (130, 500410), (163, 399100), (260, 250205), (307, 211900), (325, 200164), (326, 199550), (614, 105950), (650, 100082), (652, 99775), (815, 79820), (1228, 52975), (1300, 50041), (1535, 42380), (1630, 39910), (2119, 30700), (3070, 21190), (3260, 19955), (3991, 16300), (4075, 15964), (4238, 15350), (6140, 10595), (7675, 8476), (7982, 8150)]