2071569680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{2677}}^1$

素因数の和:3276

約数の個数: 80

約数和(自身を含む): 5110588080

約数和(自身を除く): 3039018400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 569, 680, 1138, 1360, 2276, 2677, 2845, 4552, 5354, 5690, 9104, 9673, 10708, 11380, 13385, 19346, 21416, 22760, 26770, 38692, 42832, 45509, 45520, 48365, 53540, 77384, 91018, 96730, 107080, 154768, 182036, 193460, 214160, 227545, 364072, 386920, 455090, 728144, 773840, 910180, 1523213, 1820360, 3046426, 3640720, 6092852, 7616065, 12185704, 15232130, 24371408, 25894621, 30464260, 51789242, 60928520, 103578484, 121857040, 129473105, 207156968, 258946210, 414313936, 517892420, 1035784840, 2071569680]

約数ペア:

[(1, 2071569680), (2, 1035784840), (4, 517892420), (5, 414313936), (8, 258946210), (10, 207156968), (16, 129473105), (17, 121857040), (20, 103578484), (34, 60928520), (40, 51789242), (68, 30464260), (80, 25894621), (85, 24371408), (136, 15232130), (170, 12185704), (272, 7616065), (340, 6092852), (569, 3640720), (680, 3046426), (1138, 1820360), (1360, 1523213), (2276, 910180), (2677, 773840), (2845, 728144), (4552, 455090), (5354, 386920), (5690, 364072), (9104, 227545), (9673, 214160), (10708, 193460), (11380, 182036), (13385, 154768), (19346, 107080), (21416, 96730), (22760, 91018), (26770, 77384), (38692, 53540), (42832, 48365), (45509, 45520)]