70760560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3626

約数の個数: 80

約数和(自身を含む): 186550560

約数和(自身を除く): 115790000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3581, 3952, 4940, 7162, 9880, 14324, 17905, 19760, 28648, 35810, 46553, 57296, 68039, 71620, 93106, 136078, 143240, 186212, 232765, 272156, 286480, 340195, 372424, 465530, 544312, 680390, 744848, 884507, 931060, 1088624, 1360780, 1769014, 1862120, 2721560, 3538028, 3724240, 4422535, 5443120, 7076056, 8845070, 14152112, 17690140, 35380280, 70760560]

約数ペア:

[(1, 70760560), (2, 35380280), (4, 17690140), (5, 14152112), (8, 8845070), (10, 7076056), (13, 5443120), (16, 4422535), (19, 3724240), (20, 3538028), (26, 2721560), (38, 1862120), (40, 1769014), (52, 1360780), (65, 1088624), (76, 931060), (80, 884507), (95, 744848), (104, 680390), (130, 544312), (152, 465530), (190, 372424), (208, 340195), (247, 286480), (260, 272156), (304, 232765), (380, 186212), (494, 143240), (520, 136078), (760, 93106), (988, 71620), (1040, 68039), (1235, 57296), (1520, 46553), (1976, 35810), (2470, 28648), (3581, 19760), (3952, 17905), (4940, 14324), (7162, 9880)]