37913930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 76446720

約数和(自身を除く): 38532790

約数列:

[1, 2, 5, 10, 19, 31, 38, 41, 62, 82, 95, 155, 157, 190, 205, 310, 314, 410, 589, 779, 785, 1178, 1271, 1558, 1570, 2542, 2945, 2983, 3895, 4867, 5890, 5966, 6355, 6437, 7790, 9734, 12710, 12874, 14915, 24149, 24335, 29830, 32185, 48298, 48670, 64370, 92473, 120745, 122303, 184946, 199547, 241490, 244606, 399094, 462365, 611515, 924730, 997735, 1223030, 1995470, 3791393, 7582786, 18956965, 37913930]

約数ペア:

[(1, 37913930), (2, 18956965), (5, 7582786), (10, 3791393), (19, 1995470), (31, 1223030), (38, 997735), (41, 924730), (62, 611515), (82, 462365), (95, 399094), (155, 244606), (157, 241490), (190, 199547), (205, 184946), (310, 122303), (314, 120745), (410, 92473), (589, 64370), (779, 48670), (785, 48298), (1178, 32185), (1271, 29830), (1558, 24335), (1570, 24149), (2542, 14915), (2945, 12874), (2983, 12710), (3895, 9734), (4867, 7790), (5890, 6437), (5966, 6355)]