136574840

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 321269760

約数和(自身を除く): 184694920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 620, 664, 830, 1240, 1327, 1660, 2573, 2654, 3320, 5146, 5308, 6635, 10292, 10616, 12865, 13270, 20584, 25730, 26540, 41137, 51460, 53080, 82274, 102920, 110141, 164548, 205685, 220282, 329096, 411370, 440564, 550705, 822740, 881128, 1101410, 1645480, 2202820, 3414371, 4405640, 6828742, 13657484, 17071855, 27314968, 34143710, 68287420, 136574840]

約数ペア:

[(1, 136574840), (2, 68287420), (4, 34143710), (5, 27314968), (8, 17071855), (10, 13657484), (20, 6828742), (31, 4405640), (40, 3414371), (62, 2202820), (83, 1645480), (124, 1101410), (155, 881128), (166, 822740), (248, 550705), (310, 440564), (332, 411370), (415, 329096), (620, 220282), (664, 205685), (830, 164548), (1240, 110141), (1327, 102920), (1660, 82274), (2573, 53080), (2654, 51460), (3320, 41137), (5146, 26540), (5308, 25730), (6635, 20584), (10292, 13270), (10616, 12865)]