32591080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 80787240

約数和(自身を除く): 48196160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 61, 74, 76, 95, 122, 148, 152, 185, 190, 244, 296, 305, 361, 370, 380, 488, 610, 703, 722, 740, 760, 1159, 1220, 1406, 1444, 1480, 1805, 2257, 2318, 2440, 2812, 2888, 3515, 3610, 4514, 4636, 5624, 5795, 7030, 7220, 9028, 9272, 11285, 11590, 13357, 14060, 14440, 18056, 22021, 22570, 23180, 26714, 28120, 42883, 44042, 45140, 46360, 53428, 66785, 85766, 88084, 90280, 106856, 110105, 133570, 171532, 176168, 214415, 220210, 267140, 343064, 428830, 440420, 534280, 814777, 857660, 880840, 1629554, 1715320, 3259108, 4073885, 6518216, 8147770, 16295540, 32591080]

約数ペア:

[(1, 32591080), (2, 16295540), (4, 8147770), (5, 6518216), (8, 4073885), (10, 3259108), (19, 1715320), (20, 1629554), (37, 880840), (38, 857660), (40, 814777), (61, 534280), (74, 440420), (76, 428830), (95, 343064), (122, 267140), (148, 220210), (152, 214415), (185, 176168), (190, 171532), (244, 133570), (296, 110105), (305, 106856), (361, 90280), (370, 88084), (380, 85766), (488, 66785), (610, 53428), (703, 46360), (722, 45140), (740, 44042), (760, 42883), (1159, 28120), (1220, 26714), (1406, 23180), (1444, 22570), (1480, 22021), (1805, 18056), (2257, 14440), (2318, 14060), (2440, 13357), (2812, 11590), (2888, 11285), (3515, 9272), (3610, 9028), (4514, 7220), (4636, 7030), (5624, 5795)]