201605612660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{328787}}^1$

素因数の和:328893

約数の個数: 96

約数和(自身を含む): 466636972032

約数和(自身を除く): 265031359372

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 43, 46, 62, 86, 92, 115, 124, 155, 172, 215, 230, 310, 430, 460, 620, 713, 860, 989, 1333, 1426, 1978, 2666, 2852, 3565, 3956, 4945, 5332, 6665, 7130, 9890, 13330, 14260, 19780, 26660, 30659, 61318, 122636, 153295, 306590, 328787, 613180, 657574, 1315148, 1643935, 3287870, 6575740, 7562101, 10192397, 14137841, 15124202, 20384794, 28275682, 30248404, 37810505, 40769588, 50961985, 56551364, 70689205, 75621010, 101923970, 141378410, 151242020, 203847940, 234425131, 282756820, 325170343, 438273071, 468850262, 650340686, 876546142, 937700524, 1172125655, 1300681372, 1625851715, 1753092284, 2191365355, 2344251310, 3251703430, 4382730710, 4688502620, 6503406860, 8765461420, 10080280633, 20160561266, 40321122532, 50401403165, 100802806330, 201605612660]

約数ペア:

[(1, 201605612660), (2, 100802806330), (4, 50401403165), (5, 40321122532), (10, 20160561266), (20, 10080280633), (23, 8765461420), (31, 6503406860), (43, 4688502620), (46, 4382730710), (62, 3251703430), (86, 2344251310), (92, 2191365355), (115, 1753092284), (124, 1625851715), (155, 1300681372), (172, 1172125655), (215, 937700524), (230, 876546142), (310, 650340686), (430, 468850262), (460, 438273071), (620, 325170343), (713, 282756820), (860, 234425131), (989, 203847940), (1333, 151242020), (1426, 141378410), (1978, 101923970), (2666, 75621010), (2852, 70689205), (3565, 56551364), (3956, 50961985), (4945, 40769588), (5332, 37810505), (6665, 30248404), (7130, 28275682), (9890, 20384794), (13330, 15124202), (14260, 14137841), (19780, 10192397), (26660, 7562101), (30659, 6575740), (61318, 3287870), (122636, 1643935), (153295, 1315148), (306590, 657574), (328787, 613180)]