65244560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 161239680

約数和(自身を除く): 95995120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 59, 80, 92, 115, 118, 184, 230, 236, 295, 368, 460, 472, 590, 601, 920, 944, 1180, 1202, 1357, 1840, 2360, 2404, 2714, 3005, 4720, 4808, 5428, 6010, 6785, 9616, 10856, 12020, 13570, 13823, 21712, 24040, 27140, 27646, 35459, 48080, 54280, 55292, 69115, 70918, 108560, 110584, 138230, 141836, 177295, 221168, 276460, 283672, 354590, 552920, 567344, 709180, 815557, 1105840, 1418360, 1631114, 2836720, 3262228, 4077785, 6524456, 8155570, 13048912, 16311140, 32622280, 65244560]

約数ペア:

[(1, 65244560), (2, 32622280), (4, 16311140), (5, 13048912), (8, 8155570), (10, 6524456), (16, 4077785), (20, 3262228), (23, 2836720), (40, 1631114), (46, 1418360), (59, 1105840), (80, 815557), (92, 709180), (115, 567344), (118, 552920), (184, 354590), (230, 283672), (236, 276460), (295, 221168), (368, 177295), (460, 141836), (472, 138230), (590, 110584), (601, 108560), (920, 70918), (944, 69115), (1180, 55292), (1202, 54280), (1357, 48080), (1840, 35459), (2360, 27646), (2404, 27140), (2714, 24040), (3005, 21712), (4720, 13823), (4808, 13570), (5428, 12020), (6010, 10856), (6785, 9616)]