78200170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7541}}^1$

素因数の和:7626

約数の個数: 32

約数和(自身を含む): 151503696

約数和(自身を除く): 73303526

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 7541, 10370, 15082, 37705, 75410, 128197, 256394, 460001, 640985, 920002, 1281970, 2300005, 4600010, 7820017, 15640034, 39100085, 78200170]

約数ペア:

[(1, 78200170), (2, 39100085), (5, 15640034), (10, 7820017), (17, 4600010), (34, 2300005), (61, 1281970), (85, 920002), (122, 640985), (170, 460001), (305, 256394), (610, 128197), (1037, 75410), (2074, 37705), (5185, 15082), (7541, 10370)]