74193340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{619}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 168426720

約数和(自身を除く): 94233380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 461, 619, 922, 1238, 1844, 2305, 2476, 3095, 4610, 5993, 6190, 8047, 9220, 11986, 12380, 16094, 23972, 29965, 32188, 40235, 59930, 80470, 119860, 160940, 285359, 570718, 1141436, 1426795, 2853590, 3709667, 5707180, 7419334, 14838668, 18548335, 37096670, 74193340]

約数ペア:

[(1, 74193340), (2, 37096670), (4, 18548335), (5, 14838668), (10, 7419334), (13, 5707180), (20, 3709667), (26, 2853590), (52, 1426795), (65, 1141436), (130, 570718), (260, 285359), (461, 160940), (619, 119860), (922, 80470), (1238, 59930), (1844, 40235), (2305, 32188), (2476, 29965), (3095, 23972), (4610, 16094), (5993, 12380), (6190, 11986), (8047, 9220)]