67373860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{367}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 145039104

約数和(自身を除く): 77665244

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 137, 268, 274, 335, 367, 548, 670, 685, 734, 1340, 1370, 1468, 1835, 2740, 3670, 7340, 9179, 18358, 24589, 36716, 45895, 49178, 50279, 91790, 98356, 100558, 122945, 183580, 201116, 245890, 251395, 491780, 502790, 1005580, 3368693, 6737386, 13474772, 16843465, 33686930, 67373860]

約数ペア:

[(1, 67373860), (2, 33686930), (4, 16843465), (5, 13474772), (10, 6737386), (20, 3368693), (67, 1005580), (134, 502790), (137, 491780), (268, 251395), (274, 245890), (335, 201116), (367, 183580), (548, 122945), (670, 100558), (685, 98356), (734, 91790), (1340, 50279), (1370, 49178), (1468, 45895), (1835, 36716), (2740, 24589), (3670, 18358), (7340, 9179)]