202460440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55621}}^1$

素因数の和:55652

約数の個数: 64

約数和(自身を含む): 560669760

約数和(自身を除く): 358209320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 55621, 111242, 222484, 278105, 389347, 444968, 556210, 723073, 778694, 1112420, 1446146, 1557388, 1946735, 2224840, 2892292, 3114776, 3615365, 3893470, 5061511, 5784584, 7230730, 7786940, 10123022, 14461460, 15573880, 20246044, 25307555, 28922920, 40492088, 50615110, 101230220, 202460440]

約数ペア:

[(1, 202460440), (2, 101230220), (4, 50615110), (5, 40492088), (7, 28922920), (8, 25307555), (10, 20246044), (13, 15573880), (14, 14461460), (20, 10123022), (26, 7786940), (28, 7230730), (35, 5784584), (40, 5061511), (52, 3893470), (56, 3615365), (65, 3114776), (70, 2892292), (91, 2224840), (104, 1946735), (130, 1557388), (140, 1446146), (182, 1112420), (260, 778694), (280, 723073), (364, 556210), (455, 444968), (520, 389347), (728, 278105), (910, 222484), (1820, 111242), (3640, 55621)]