2013509240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{7573}}^1$

素因数の和:7641

約数の個数: 96

約数和(自身を含む): 5022470880

約数和(自身を除く): 3008961640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 289, 340, 391, 460, 578, 680, 782, 920, 1156, 1445, 1564, 1955, 2312, 2890, 3128, 3910, 5780, 6647, 7573, 7820, 11560, 13294, 15146, 15640, 26588, 30292, 33235, 37865, 53176, 60584, 66470, 75730, 128741, 132940, 151460, 174179, 257482, 265880, 302920, 348358, 514964, 643705, 696716, 870895, 1029928, 1287410, 1393432, 1741790, 2188597, 2574820, 2961043, 3483580, 4377194, 5149640, 5922086, 6967160, 8754388, 10942985, 11844172, 14805215, 17508776, 21885970, 23688344, 29610430, 43771940, 50337731, 59220860, 87543880, 100675462, 118441720, 201350924, 251688655, 402701848, 503377310, 1006754620, 2013509240]

約数ペア:

[(1, 2013509240), (2, 1006754620), (4, 503377310), (5, 402701848), (8, 251688655), (10, 201350924), (17, 118441720), (20, 100675462), (23, 87543880), (34, 59220860), (40, 50337731), (46, 43771940), (68, 29610430), (85, 23688344), (92, 21885970), (115, 17508776), (136, 14805215), (170, 11844172), (184, 10942985), (230, 8754388), (289, 6967160), (340, 5922086), (391, 5149640), (460, 4377194), (578, 3483580), (680, 2961043), (782, 2574820), (920, 2188597), (1156, 1741790), (1445, 1393432), (1564, 1287410), (1955, 1029928), (2312, 870895), (2890, 696716), (3128, 643705), (3910, 514964), (5780, 348358), (6647, 302920), (7573, 265880), (7820, 257482), (11560, 174179), (13294, 151460), (15146, 132940), (15640, 128741), (26588, 75730), (30292, 66470), (33235, 60584), (37865, 53176)]