2014245860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 144

約数和(自身を含む): 4971093120

約数和(自身を除く): 2956847260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 71, 76, 95, 110, 121, 142, 190, 209, 220, 242, 284, 355, 380, 418, 484, 605, 617, 710, 781, 836, 1045, 1210, 1234, 1349, 1420, 1562, 2090, 2299, 2420, 2468, 2698, 3085, 3124, 3905, 4180, 4598, 5396, 6170, 6745, 6787, 7810, 8591, 9196, 11495, 11723, 12340, 13490, 13574, 14839, 15620, 17182, 22990, 23446, 26980, 27148, 29678, 33935, 34364, 42955, 43807, 45980, 46892, 58615, 59356, 67870, 74195, 74657, 85910, 87614, 117230, 128953, 135740, 148390, 149314, 163229, 171820, 175228, 219035, 234460, 257906, 296780, 298628, 326458, 373285, 438070, 481877, 515812, 644765, 652916, 746570, 816145, 832333, 876140, 963754, 1289530, 1418483, 1493140, 1632290, 1664666, 1927508, 2409385, 2579060, 2836966, 3264580, 3329332, 4161665, 4818770, 5300647, 5673932, 7092415, 8323330, 9155663, 9637540, 10601294, 14184830, 16646660, 18311326, 21202588, 26503235, 28369660, 36622652, 45778315, 53006470, 91556630, 100712293, 106012940, 183113260, 201424586, 402849172, 503561465, 1007122930, 2014245860]

約数ペア:

[(1, 2014245860), (2, 1007122930), (4, 503561465), (5, 402849172), (10, 201424586), (11, 183113260), (19, 106012940), (20, 100712293), (22, 91556630), (38, 53006470), (44, 45778315), (55, 36622652), (71, 28369660), (76, 26503235), (95, 21202588), (110, 18311326), (121, 16646660), (142, 14184830), (190, 10601294), (209, 9637540), (220, 9155663), (242, 8323330), (284, 7092415), (355, 5673932), (380, 5300647), (418, 4818770), (484, 4161665), (605, 3329332), (617, 3264580), (710, 2836966), (781, 2579060), (836, 2409385), (1045, 1927508), (1210, 1664666), (1234, 1632290), (1349, 1493140), (1420, 1418483), (1562, 1289530), (2090, 963754), (2299, 876140), (2420, 832333), (2468, 816145), (2698, 746570), (3085, 652916), (3124, 644765), (3905, 515812), (4180, 481877), (4598, 438070), (5396, 373285), (6170, 326458), (6745, 298628), (6787, 296780), (7810, 257906), (8591, 234460), (9196, 219035), (11495, 175228), (11723, 171820), (12340, 163229), (13490, 149314), (13574, 148390), (14839, 135740), (15620, 128953), (17182, 117230), (22990, 87614), (23446, 85910), (26980, 74657), (27148, 74195), (29678, 67870), (33935, 59356), (34364, 58615), (42955, 46892), (43807, 45980)]