13649988040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1\times {\mathrm{3371}}^1$

素因数の和:4007

約数の個数: 96

約数和(自身を含む): 33322104000

約数和(自身を除く): 19672115960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 599, 676, 845, 1198, 1352, 1690, 2396, 2995, 3371, 3380, 4792, 5990, 6742, 6760, 7787, 11980, 13484, 15574, 16855, 23960, 26968, 31148, 33710, 38935, 43823, 62296, 67420, 77870, 87646, 101231, 134840, 155740, 175292, 202462, 219115, 311480, 350584, 404924, 438230, 506155, 569699, 809848, 876460, 1012310, 1139398, 1752920, 2019229, 2024620, 2278796, 2848495, 4038458, 4049240, 4557592, 5696990, 8076916, 10096145, 11393980, 16153832, 20192290, 22787960, 26249977, 40384580, 52499954, 80769160, 104999908, 131249885, 209999816, 262499770, 341249701, 524999540, 682499402, 1049999080, 1364998804, 1706248505, 2729997608, 3412497010, 6824994020, 13649988040]

約数ペア:

[(1, 13649988040), (2, 6824994020), (4, 3412497010), (5, 2729997608), (8, 1706248505), (10, 1364998804), (13, 1049999080), (20, 682499402), (26, 524999540), (40, 341249701), (52, 262499770), (65, 209999816), (104, 131249885), (130, 104999908), (169, 80769160), (260, 52499954), (338, 40384580), (520, 26249977), (599, 22787960), (676, 20192290), (845, 16153832), (1198, 11393980), (1352, 10096145), (1690, 8076916), (2396, 5696990), (2995, 4557592), (3371, 4049240), (3380, 4038458), (4792, 2848495), (5990, 2278796), (6742, 2024620), (6760, 2019229), (7787, 1752920), (11980, 1139398), (13484, 1012310), (15574, 876460), (16855, 809848), (23960, 569699), (26968, 506155), (31148, 438230), (33710, 404924), (38935, 350584), (43823, 311480), (62296, 219115), (67420, 202462), (77870, 175292), (87646, 155740), (101231, 134840)]