66509300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4651}}^1$

素因数の和:4689

約数の個数: 72

約数和(自身を含む): 169593312

約数和(自身を除く): 103084012

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 4651, 7150, 9302, 14300, 18604, 23255, 46510, 51161, 60463, 93020, 102322, 116275, 120926, 204644, 232550, 241852, 255805, 302315, 465100, 511610, 604630, 665093, 1023220, 1209260, 1279025, 1330186, 1511575, 2558050, 2660372, 3023150, 3325465, 5116100, 6046300, 6650930, 13301860, 16627325, 33254650, 66509300]

約数ペア:

[(1, 66509300), (2, 33254650), (4, 16627325), (5, 13301860), (10, 6650930), (11, 6046300), (13, 5116100), (20, 3325465), (22, 3023150), (25, 2660372), (26, 2558050), (44, 1511575), (50, 1330186), (52, 1279025), (55, 1209260), (65, 1023220), (100, 665093), (110, 604630), (130, 511610), (143, 465100), (220, 302315), (260, 255805), (275, 241852), (286, 232550), (325, 204644), (550, 120926), (572, 116275), (650, 102322), (715, 93020), (1100, 60463), (1300, 51161), (1430, 46510), (2860, 23255), (3575, 18604), (4651, 14300), (7150, 9302)]