17144401360

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1723}}^1\times {\mathrm{2039}}^1$

素因数の和:3836

約数の個数: 80

約数和(自身を含む): 40557582720

約数和(自身を除く): 23413181360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 1723, 2039, 2440, 3446, 4078, 4880, 6892, 8156, 8615, 10195, 13784, 16312, 17230, 20390, 27568, 32624, 34460, 40780, 68920, 81560, 105103, 124379, 137840, 163120, 210206, 248758, 420412, 497516, 525515, 621895, 840824, 995032, 1051030, 1243790, 1681648, 1990064, 2102060, 2487580, 3513197, 4204120, 4975160, 7026394, 8408240, 9950320, 14052788, 17565985, 28105576, 35131970, 56211152, 70263940, 140527880, 214305017, 281055760, 428610034, 857220068, 1071525085, 1714440136, 2143050170, 3428880272, 4286100340, 8572200680, 17144401360]

約数ペア:

[(1, 17144401360), (2, 8572200680), (4, 4286100340), (5, 3428880272), (8, 2143050170), (10, 1714440136), (16, 1071525085), (20, 857220068), (40, 428610034), (61, 281055760), (80, 214305017), (122, 140527880), (244, 70263940), (305, 56211152), (488, 35131970), (610, 28105576), (976, 17565985), (1220, 14052788), (1723, 9950320), (2039, 8408240), (2440, 7026394), (3446, 4975160), (4078, 4204120), (4880, 3513197), (6892, 2487580), (8156, 2102060), (8615, 1990064), (10195, 1681648), (13784, 1243790), (16312, 1051030), (17230, 995032), (20390, 840824), (27568, 621895), (32624, 525515), (34460, 497516), (40780, 420412), (68920, 248758), (81560, 210206), (105103, 163120), (124379, 137840)]