105951560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18558

約数の個数: 64

約数和(自身を含む): 280082880

約数和(自身を除く): 174131320

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, 1144, 1430, 2860, 5720, 18523, 37046, 74092, 92615, 148184, 185230, 203753, 240799, 370460, 407506, 481598, 740920, 815012, 963196, 1018765, 1203995, 1630024, 1926392, 2037530, 2407990, 2648789, 4075060, 4815980, 5297578, 8150120, 9631960, 10595156, 13243945, 21190312, 26487890, 52975780, 105951560]

約数ペア:

[(1, 105951560), (2, 52975780), (4, 26487890), (5, 21190312), (8, 13243945), (10, 10595156), (11, 9631960), (13, 8150120), (20, 5297578), (22, 4815980), (26, 4075060), (40, 2648789), (44, 2407990), (52, 2037530), (55, 1926392), (65, 1630024), (88, 1203995), (104, 1018765), (110, 963196), (130, 815012), (143, 740920), (220, 481598), (260, 407506), (286, 370460), (440, 240799), (520, 203753), (572, 185230), (715, 148184), (1144, 92615), (1430, 74092), (2860, 37046), (5720, 18523)]