2013259157500

素因数分解:

$2^2\times 5^4\times {\mathrm{109}}^1\times {\mathrm{1049}}^1\times {\mathrm{7043}}^1$

素因数の和:8225

約数の個数: 120

約数和(自身を含む): 4447852794000

約数和(自身を除く): 2434593636500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 125, 218, 250, 436, 500, 545, 625, 1049, 1090, 1250, 2098, 2180, 2500, 2725, 4196, 5245, 5450, 7043, 10490, 10900, 13625, 14086, 20980, 26225, 27250, 28172, 35215, 52450, 54500, 68125, 70430, 104900, 114341, 131125, 136250, 140860, 176075, 228682, 262250, 272500, 352150, 457364, 524500, 571705, 655625, 704300, 767687, 880375, 1143410, 1311250, 1535374, 1760750, 2286820, 2622500, 2858525, 3070748, 3521500, 3838435, 4401875, 5717050, 7388107, 7676870, 8803750, 11434100, 14292625, 14776214, 15353740, 17607500, 19192175, 28585250, 29552428, 36940535, 38384350, 57170500, 71463125, 73881070, 76768700, 95960875, 142926250, 147762140, 184702675, 191921750, 285852500, 369405350, 383843500, 479804375, 738810700, 805303663, 923513375, 959608750, 1610607326, 1847026750, 1919217500, 3221214652, 3694053500, 4026518315, 4617566875, 8053036630, 9235133750, 16106073260, 18470267500, 20132591575, 40265183150, 80530366300, 100662957875, 201325915750, 402651831500, 503314789375, 1006629578750, 2013259157500]

約数ペア:

[(1, 2013259157500), (2, 1006629578750), (4, 503314789375), (5, 402651831500), (10, 201325915750), (20, 100662957875), (25, 80530366300), (50, 40265183150), (100, 20132591575), (109, 18470267500), (125, 16106073260), (218, 9235133750), (250, 8053036630), (436, 4617566875), (500, 4026518315), (545, 3694053500), (625, 3221214652), (1049, 1919217500), (1090, 1847026750), (1250, 1610607326), (2098, 959608750), (2180, 923513375), (2500, 805303663), (2725, 738810700), (4196, 479804375), (5245, 383843500), (5450, 369405350), (7043, 285852500), (10490, 191921750), (10900, 184702675), (13625, 147762140), (14086, 142926250), (20980, 95960875), (26225, 76768700), (27250, 73881070), (28172, 71463125), (35215, 57170500), (52450, 38384350), (54500, 36940535), (68125, 29552428), (70430, 28585250), (104900, 19192175), (114341, 17607500), (131125, 15353740), (136250, 14776214), (140860, 14292625), (176075, 11434100), (228682, 8803750), (262250, 7676870), (272500, 7388107), (352150, 5717050), (457364, 4401875), (524500, 3838435), (571705, 3521500), (655625, 3070748), (704300, 2858525), (767687, 2622500), (880375, 2286820), (1143410, 1760750), (1311250, 1535374)]