5113360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 14213376

約数和(自身を除く): 9100016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 397, 460, 560, 644, 794, 805, 920, 1288, 1588, 1610, 1840, 1985, 2576, 2779, 3176, 3220, 3970, 5558, 6352, 6440, 7940, 9131, 11116, 12880, 13895, 15880, 18262, 22232, 27790, 31760, 36524, 44464, 45655, 55580, 63917, 73048, 91310, 111160, 127834, 146096, 182620, 222320, 255668, 319585, 365240, 511336, 639170, 730480, 1022672, 1278340, 2556680, 5113360]

約数ペア:

[(1, 5113360), (2, 2556680), (4, 1278340), (5, 1022672), (7, 730480), (8, 639170), (10, 511336), (14, 365240), (16, 319585), (20, 255668), (23, 222320), (28, 182620), (35, 146096), (40, 127834), (46, 111160), (56, 91310), (70, 73048), (80, 63917), (92, 55580), (112, 45655), (115, 44464), (140, 36524), (161, 31760), (184, 27790), (230, 22232), (280, 18262), (322, 15880), (368, 13895), (397, 12880), (460, 11116), (560, 9131), (644, 7940), (794, 6440), (805, 6352), (920, 5558), (1288, 3970), (1588, 3220), (1610, 3176), (1840, 2779), (1985, 2576)]