36691720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 91128240

約数和(自身を除く): 54436520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 205, 260, 328, 410, 520, 533, 820, 1066, 1640, 1721, 2132, 2665, 3442, 4264, 5330, 6884, 8605, 10660, 13768, 17210, 21320, 22373, 34420, 44746, 68840, 70561, 89492, 111865, 141122, 178984, 223730, 282244, 352805, 447460, 564488, 705610, 894920, 917293, 1411220, 1834586, 2822440, 3669172, 4586465, 7338344, 9172930, 18345860, 36691720]

約数ペア:

[(1, 36691720), (2, 18345860), (4, 9172930), (5, 7338344), (8, 4586465), (10, 3669172), (13, 2822440), (20, 1834586), (26, 1411220), (40, 917293), (41, 894920), (52, 705610), (65, 564488), (82, 447460), (104, 352805), (130, 282244), (164, 223730), (205, 178984), (260, 141122), (328, 111865), (410, 89492), (520, 70561), (533, 68840), (820, 44746), (1066, 34420), (1640, 22373), (1721, 21320), (2132, 17210), (2665, 13768), (3442, 10660), (4264, 8605), (5330, 6884)]