165945552020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6685961}}^1$

素因数の和:6686060

約数の個数: 48

約数和(自身を含む): 374039458128

約数和(自身を除く): 208093906108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1241, 1460, 2482, 4964, 6205, 12410, 24820, 6685961, 13371922, 26743844, 33429805, 66859610, 113661337, 133719220, 227322674, 454645348, 488075153, 568306685, 976150306, 1136613370, 1952300612, 2273226740, 2440375765, 4880751530, 8297277601, 9761503060, 16594555202, 33189110404, 41486388005, 82972776010, 165945552020]

約数ペア:

[(1, 165945552020), (2, 82972776010), (4, 41486388005), (5, 33189110404), (10, 16594555202), (17, 9761503060), (20, 8297277601), (34, 4880751530), (68, 2440375765), (73, 2273226740), (85, 1952300612), (146, 1136613370), (170, 976150306), (292, 568306685), (340, 488075153), (365, 454645348), (730, 227322674), (1241, 133719220), (1460, 113661337), (2482, 66859610), (4964, 33429805), (6205, 26743844), (12410, 13371922), (24820, 6685961)]