200296720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11329}}^1$

素因数の和:11372

約数の個数: 80

約数和(自身を含む): 531059760

約数和(自身を除く): 330763040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 680, 884, 1040, 1105, 1360, 1768, 2210, 3536, 4420, 8840, 11329, 17680, 22658, 45316, 56645, 90632, 113290, 147277, 181264, 192593, 226580, 294554, 385186, 453160, 589108, 736385, 770372, 906320, 962965, 1178216, 1472770, 1540744, 1925930, 2356432, 2503709, 2945540, 3081488, 3851860, 5007418, 5891080, 7703720, 10014836, 11782160, 12518545, 15407440, 20029672, 25037090, 40059344, 50074180, 100148360, 200296720]

約数ペア:

[(1, 200296720), (2, 100148360), (4, 50074180), (5, 40059344), (8, 25037090), (10, 20029672), (13, 15407440), (16, 12518545), (17, 11782160), (20, 10014836), (26, 7703720), (34, 5891080), (40, 5007418), (52, 3851860), (65, 3081488), (68, 2945540), (80, 2503709), (85, 2356432), (104, 1925930), (130, 1540744), (136, 1472770), (170, 1178216), (208, 962965), (221, 906320), (260, 770372), (272, 736385), (340, 589108), (442, 453160), (520, 385186), (680, 294554), (884, 226580), (1040, 192593), (1105, 181264), (1360, 147277), (1768, 113290), (2210, 90632), (3536, 56645), (4420, 45316), (8840, 22658), (11329, 17680)]