83650720

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6299}}^1$

素因数の和:6397

約数の個数: 48

約数和(自身を含む): 200037600

約数和(自身を除く): 116386880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6299, 6640, 12598, 13280, 25196, 31495, 50392, 62990, 100784, 125980, 201568, 251960, 503920, 522817, 1007840, 1045634, 2091268, 2614085, 4182536, 5228170, 8365072, 10456340, 16730144, 20912680, 41825360, 83650720]

約数ペア:

[(1, 83650720), (2, 41825360), (4, 20912680), (5, 16730144), (8, 10456340), (10, 8365072), (16, 5228170), (20, 4182536), (32, 2614085), (40, 2091268), (80, 1045634), (83, 1007840), (160, 522817), (166, 503920), (332, 251960), (415, 201568), (664, 125980), (830, 100784), (1328, 62990), (1660, 50392), (2656, 31495), (3320, 25196), (6299, 13280), (6640, 12598)]