5451160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 14424480

約数和(自身を除く): 8973320

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 953, 1144, 1430, 1906, 2860, 3812, 4765, 5720, 7624, 9530, 10483, 12389, 19060, 20966, 24778, 38120, 41932, 49556, 52415, 61945, 83864, 99112, 104830, 123890, 136279, 209660, 247780, 272558, 419320, 495560, 545116, 681395, 1090232, 1362790, 2725580, 5451160]

約数ペア:

[(1, 5451160), (2, 2725580), (4, 1362790), (5, 1090232), (8, 681395), (10, 545116), (11, 495560), (13, 419320), (20, 272558), (22, 247780), (26, 209660), (40, 136279), (44, 123890), (52, 104830), (55, 99112), (65, 83864), (88, 61945), (104, 52415), (110, 49556), (130, 41932), (143, 38120), (220, 24778), (260, 20966), (286, 19060), (440, 12389), (520, 10483), (572, 9530), (715, 7624), (953, 5720), (1144, 4765), (1430, 3812), (1906, 2860)]