29605160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 76590360

約数和(自身を除く): 46985200

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 197, 221, 260, 289, 340, 394, 442, 520, 578, 680, 788, 884, 985, 1105, 1156, 1445, 1576, 1768, 1970, 2210, 2312, 2561, 2890, 3349, 3757, 3940, 4420, 5122, 5780, 6698, 7514, 7880, 8840, 10244, 11560, 12805, 13396, 15028, 16745, 18785, 20488, 25610, 26792, 30056, 33490, 37570, 43537, 51220, 56933, 66980, 75140, 87074, 102440, 113866, 133960, 150280, 174148, 217685, 227732, 284665, 348296, 435370, 455464, 569330, 740129, 870740, 1138660, 1480258, 1741480, 2277320, 2960516, 3700645, 5921032, 7401290, 14802580, 29605160]

約数ペア:

[(1, 29605160), (2, 14802580), (4, 7401290), (5, 5921032), (8, 3700645), (10, 2960516), (13, 2277320), (17, 1741480), (20, 1480258), (26, 1138660), (34, 870740), (40, 740129), (52, 569330), (65, 455464), (68, 435370), (85, 348296), (104, 284665), (130, 227732), (136, 217685), (170, 174148), (197, 150280), (221, 133960), (260, 113866), (289, 102440), (340, 87074), (394, 75140), (442, 66980), (520, 56933), (578, 51220), (680, 43537), (788, 37570), (884, 33490), (985, 30056), (1105, 26792), (1156, 25610), (1445, 20488), (1576, 18785), (1768, 16745), (1970, 15028), (2210, 13396), (2312, 12805), (2561, 11560), (2890, 10244), (3349, 8840), (3757, 7880), (3940, 7514), (4420, 6698), (5122, 5780)]