73671951320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3251}}^1\times {\mathrm{51503}}^1$

素因数の和:54776

約数の個数: 64

約数和(自身を含む): 180890288640

約数和(自身を除く): 107218337320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3251, 6502, 13004, 16255, 26008, 32510, 35761, 51503, 65020, 71522, 103006, 130040, 143044, 178805, 206012, 257515, 286088, 357610, 412024, 515030, 566533, 715220, 1030060, 1133066, 1430440, 2060120, 2266132, 2832665, 4532264, 5665330, 11330660, 22661320, 167436253, 334872506, 669745012, 837181265, 1339490024, 1674362530, 1841798783, 3348725060, 3683597566, 6697450120, 7367195132, 9208993915, 14734390264, 18417987830, 36835975660, 73671951320]

約数ペア:

[(1, 73671951320), (2, 36835975660), (4, 18417987830), (5, 14734390264), (8, 9208993915), (10, 7367195132), (11, 6697450120), (20, 3683597566), (22, 3348725060), (40, 1841798783), (44, 1674362530), (55, 1339490024), (88, 837181265), (110, 669745012), (220, 334872506), (440, 167436253), (3251, 22661320), (6502, 11330660), (13004, 5665330), (16255, 4532264), (26008, 2832665), (32510, 2266132), (35761, 2060120), (51503, 1430440), (65020, 1133066), (71522, 1030060), (103006, 715220), (130040, 566533), (143044, 515030), (178805, 412024), (206012, 357610), (257515, 286088)]