5280992600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{65521}}^1$

素因数の和:65581

約数の個数: 96

約数和(自身を含む): 13649543040

約数和(自身を除く): 8368550440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1612, 2015, 2600, 3100, 3224, 4030, 6200, 8060, 10075, 16120, 20150, 40300, 65521, 80600, 131042, 262084, 327605, 524168, 655210, 851773, 1310420, 1638025, 1703546, 2031151, 2620840, 3276050, 3407092, 4062302, 4258865, 6552100, 6814184, 8124604, 8517730, 10155755, 13104200, 16249208, 17035460, 20311510, 21294325, 26404963, 34070920, 40623020, 42588650, 50778775, 52809926, 81246040, 85177300, 101557550, 105619852, 132024815, 170354600, 203115100, 211239704, 264049630, 406230200, 528099260, 660124075, 1056198520, 1320248150, 2640496300, 5280992600]

約数ペア:

[(1, 5280992600), (2, 2640496300), (4, 1320248150), (5, 1056198520), (8, 660124075), (10, 528099260), (13, 406230200), (20, 264049630), (25, 211239704), (26, 203115100), (31, 170354600), (40, 132024815), (50, 105619852), (52, 101557550), (62, 85177300), (65, 81246040), (100, 52809926), (104, 50778775), (124, 42588650), (130, 40623020), (155, 34070920), (200, 26404963), (248, 21294325), (260, 20311510), (310, 17035460), (325, 16249208), (403, 13104200), (520, 10155755), (620, 8517730), (650, 8124604), (775, 6814184), (806, 6552100), (1240, 4258865), (1300, 4062302), (1550, 3407092), (1612, 3276050), (2015, 2620840), (2600, 2031151), (3100, 1703546), (3224, 1638025), (4030, 1310420), (6200, 851773), (8060, 655210), (10075, 524168), (16120, 327605), (20150, 262084), (40300, 131042), (65521, 80600)]