74414860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 169456896

約数和(自身を除く): 95042036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 157, 260, 314, 628, 785, 1570, 1823, 2041, 3140, 3646, 4082, 7292, 8164, 9115, 10205, 18230, 20410, 23699, 36460, 40820, 47398, 94796, 118495, 236990, 286211, 473980, 572422, 1144844, 1431055, 2862110, 3720743, 5724220, 7441486, 14882972, 18603715, 37207430, 74414860]

約数ペア:

[(1, 74414860), (2, 37207430), (4, 18603715), (5, 14882972), (10, 7441486), (13, 5724220), (20, 3720743), (26, 2862110), (52, 1431055), (65, 1144844), (130, 572422), (157, 473980), (260, 286211), (314, 236990), (628, 118495), (785, 94796), (1570, 47398), (1823, 40820), (2041, 36460), (3140, 23699), (3646, 20410), (4082, 18230), (7292, 10205), (8164, 9115)]