2205652020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257069}}^1$

素因数の和:257105

約数の個数: 96

約数和(自身を含む): 7255543680

約数和(自身を除く): 5049891660

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 257069, 514138, 771207, 1028276, 1285345, 1542414, 2570690, 2827759, 3084828, 3341897, 3856035, 5141380, 5655518, 6683794, 7712070, 8483277, 10025691, 11311036, 13367588, 14138795, 15424140, 16709485, 16966554, 20051382, 28277590, 33418970, 33933108, 36760867, 40102764, 42416385, 50128455, 56555180, 66837940, 73521734, 84832770, 100256910, 110282601, 147043468, 169665540, 183804335, 200513820, 220565202, 367608670, 441130404, 551413005, 735217340, 1102826010, 2205652020]

約数ペア:

[(1, 2205652020), (2, 1102826010), (3, 735217340), (4, 551413005), (5, 441130404), (6, 367608670), (10, 220565202), (11, 200513820), (12, 183804335), (13, 169665540), (15, 147043468), (20, 110282601), (22, 100256910), (26, 84832770), (30, 73521734), (33, 66837940), (39, 56555180), (44, 50128455), (52, 42416385), (55, 40102764), (60, 36760867), (65, 33933108), (66, 33418970), (78, 28277590), (110, 20051382), (130, 16966554), (132, 16709485), (143, 15424140), (156, 14138795), (165, 13367588), (195, 11311036), (220, 10025691), (260, 8483277), (286, 7712070), (330, 6683794), (390, 5655518), (429, 5141380), (572, 3856035), (660, 3341897), (715, 3084828), (780, 2827759), (858, 2570690), (1430, 1542414), (1716, 1285345), (2145, 1028276), (2860, 771207), (4290, 514138), (8580, 257069)]