74851060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 161695296

約数和(自身を除く): 86844236

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 134, 166, 268, 332, 335, 415, 670, 673, 830, 1340, 1346, 1660, 2692, 3365, 5561, 6730, 11122, 13460, 22244, 27805, 45091, 55610, 55859, 90182, 111220, 111718, 180364, 223436, 225455, 279295, 450910, 558590, 901820, 1117180, 3742553, 7485106, 14970212, 18712765, 37425530, 74851060]

約数ペア:

[(1, 74851060), (2, 37425530), (4, 18712765), (5, 14970212), (10, 7485106), (20, 3742553), (67, 1117180), (83, 901820), (134, 558590), (166, 450910), (268, 279295), (332, 225455), (335, 223436), (415, 180364), (670, 111718), (673, 111220), (830, 90182), (1340, 55859), (1346, 55610), (1660, 45091), (2692, 27805), (3365, 22244), (5561, 13460), (6730, 11122)]