45108140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1723}}^1$

素因数の和:1767

約数の個数: 96

約数和(自身を含む): 125121024

約数和(自身を除く): 80012884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 17, 20, 22, 28, 34, 35, 44, 55, 68, 70, 77, 85, 110, 119, 140, 154, 170, 187, 220, 238, 308, 340, 374, 385, 476, 595, 748, 770, 935, 1190, 1309, 1540, 1723, 1870, 2380, 2618, 3446, 3740, 5236, 6545, 6892, 8615, 12061, 13090, 17230, 18953, 24122, 26180, 29291, 34460, 37906, 48244, 58582, 60305, 75812, 94765, 117164, 120610, 132671, 146455, 189530, 205037, 241220, 265342, 292910, 322201, 379060, 410074, 530684, 585820, 644402, 663355, 820148, 1025185, 1288804, 1326710, 1611005, 2050370, 2255407, 2653420, 3222010, 4100740, 4510814, 6444020, 9021628, 11277035, 22554070, 45108140]

約数ペア:

[(1, 45108140), (2, 22554070), (4, 11277035), (5, 9021628), (7, 6444020), (10, 4510814), (11, 4100740), (14, 3222010), (17, 2653420), (20, 2255407), (22, 2050370), (28, 1611005), (34, 1326710), (35, 1288804), (44, 1025185), (55, 820148), (68, 663355), (70, 644402), (77, 585820), (85, 530684), (110, 410074), (119, 379060), (140, 322201), (154, 292910), (170, 265342), (187, 241220), (220, 205037), (238, 189530), (308, 146455), (340, 132671), (374, 120610), (385, 117164), (476, 94765), (595, 75812), (748, 60305), (770, 58582), (935, 48244), (1190, 37906), (1309, 34460), (1540, 29291), (1723, 26180), (1870, 24122), (2380, 18953), (2618, 17230), (3446, 13090), (3740, 12061), (5236, 8615), (6545, 6892)]