201322739540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40753591}}^1$

素因数の和:40753632

約数の個数: 48

約数和(自身を含む): 479262241920

約数和(自身を除く): 277939502380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 40753591, 81507182, 163014364, 203767955, 407535910, 529796683, 774318229, 815071820, 1059593366, 1548636458, 2119186732, 2648983415, 3097272916, 3871591145, 5297966830, 7743182290, 10066136977, 10595933660, 15486364580, 20132273954, 40264547908, 50330684885, 100661369770, 201322739540]

約数ペア:

[(1, 201322739540), (2, 100661369770), (4, 50330684885), (5, 40264547908), (10, 20132273954), (13, 15486364580), (19, 10595933660), (20, 10066136977), (26, 7743182290), (38, 5297966830), (52, 3871591145), (65, 3097272916), (76, 2648983415), (95, 2119186732), (130, 1548636458), (190, 1059593366), (247, 815071820), (260, 774318229), (380, 529796683), (494, 407535910), (988, 203767955), (1235, 163014364), (2470, 81507182), (4940, 40753591)]