13303478500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{4021}}^1$

素因数の和:4562

約数の個数: 96

約数和(自身を含む): 31359051360

約数和(自身を除く): 18055572860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 509, 650, 1018, 1300, 1625, 2036, 2545, 3250, 4021, 5090, 6500, 6617, 8042, 10180, 12725, 13234, 16084, 20105, 25450, 26468, 33085, 40210, 50900, 52273, 63625, 66170, 80420, 100525, 104546, 127250, 132340, 165425, 201050, 209092, 254500, 261365, 330850, 402100, 502625, 522730, 661700, 827125, 1005250, 1045460, 1306825, 1654250, 2010500, 2046689, 2613650, 3308500, 4093378, 5227300, 6534125, 8186756, 10233445, 13068250, 20466890, 26136500, 26606957, 40933780, 51167225, 53213914, 102334450, 106427828, 133034785, 204668900, 255836125, 266069570, 511672250, 532139140, 665173925, 1023344500, 1330347850, 2660695700, 3325869625, 6651739250, 13303478500]

約数ペア:

[(1, 13303478500), (2, 6651739250), (4, 3325869625), (5, 2660695700), (10, 1330347850), (13, 1023344500), (20, 665173925), (25, 532139140), (26, 511672250), (50, 266069570), (52, 255836125), (65, 204668900), (100, 133034785), (125, 106427828), (130, 102334450), (250, 53213914), (260, 51167225), (325, 40933780), (500, 26606957), (509, 26136500), (650, 20466890), (1018, 13068250), (1300, 10233445), (1625, 8186756), (2036, 6534125), (2545, 5227300), (3250, 4093378), (4021, 3308500), (5090, 2613650), (6500, 2046689), (6617, 2010500), (8042, 1654250), (10180, 1306825), (12725, 1045460), (13234, 1005250), (16084, 827125), (20105, 661700), (25450, 522730), (26468, 502625), (33085, 402100), (40210, 330850), (50900, 261365), (52273, 254500), (63625, 209092), (66170, 201050), (80420, 165425), (100525, 132340), (104546, 127250)]