2029307540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1483}}^1$

素因数の和:1801

約数の個数: 96

約数和(自身を含む): 4851611520

約数和(自身を除く): 2822303980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 277, 380, 494, 554, 988, 1108, 1235, 1385, 1483, 2470, 2770, 2966, 3601, 4940, 5263, 5540, 5932, 7202, 7415, 10526, 14404, 14830, 18005, 19279, 21052, 26315, 28177, 29660, 36010, 38558, 52630, 56354, 68419, 72020, 77116, 96395, 105260, 112708, 136838, 140885, 192790, 273676, 281770, 342095, 366301, 385580, 410791, 563540, 684190, 732602, 821582, 1368380, 1465204, 1643164, 1831505, 2053955, 3663010, 4107910, 5340283, 7326020, 7805029, 8215820, 10680566, 15610058, 21361132, 26701415, 31220116, 39025145, 53402830, 78050290, 101465377, 106805660, 156100580, 202930754, 405861508, 507326885, 1014653770, 2029307540]

約数ペア:

[(1, 2029307540), (2, 1014653770), (4, 507326885), (5, 405861508), (10, 202930754), (13, 156100580), (19, 106805660), (20, 101465377), (26, 78050290), (38, 53402830), (52, 39025145), (65, 31220116), (76, 26701415), (95, 21361132), (130, 15610058), (190, 10680566), (247, 8215820), (260, 7805029), (277, 7326020), (380, 5340283), (494, 4107910), (554, 3663010), (988, 2053955), (1108, 1831505), (1235, 1643164), (1385, 1465204), (1483, 1368380), (2470, 821582), (2770, 732602), (2966, 684190), (3601, 563540), (4940, 410791), (5263, 385580), (5540, 366301), (5932, 342095), (7202, 281770), (7415, 273676), (10526, 192790), (14404, 140885), (14830, 136838), (18005, 112708), (19279, 105260), (21052, 96395), (26315, 77116), (28177, 72020), (29660, 68419), (36010, 56354), (38558, 52630)]