196344560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6277}}^1$

素因数の和:6330

約数の個数: 80

約数和(自身を含む): 504449856

約数和(自身を除く): 308105296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6256, 6277, 7820, 12554, 15640, 25108, 31280, 31385, 50216, 62770, 100432, 106709, 125540, 144371, 213418, 251080, 288742, 426836, 502160, 533545, 577484, 721855, 853672, 1067090, 1154968, 1443710, 1707344, 2134180, 2309936, 2454307, 2887420, 4268360, 4908614, 5774840, 8536720, 9817228, 11549680, 12271535, 19634456, 24543070, 39268912, 49086140, 98172280, 196344560]

約数ペア:

[(1, 196344560), (2, 98172280), (4, 49086140), (5, 39268912), (8, 24543070), (10, 19634456), (16, 12271535), (17, 11549680), (20, 9817228), (23, 8536720), (34, 5774840), (40, 4908614), (46, 4268360), (68, 2887420), (80, 2454307), (85, 2309936), (92, 2134180), (115, 1707344), (136, 1443710), (170, 1154968), (184, 1067090), (230, 853672), (272, 721855), (340, 577484), (368, 533545), (391, 502160), (460, 426836), (680, 288742), (782, 251080), (920, 213418), (1360, 144371), (1564, 125540), (1840, 106709), (1955, 100432), (3128, 62770), (3910, 50216), (6256, 31385), (6277, 31280), (7820, 25108), (12554, 15640)]