69194060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6491}}^1$

素因数の和:6554

約数の個数: 48

約数和(自身を含む): 160326432

約数和(自身を除く): 91132372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 6491, 10660, 12982, 25964, 32455, 64910, 84383, 129820, 168766, 266131, 337532, 421915, 532262, 843830, 1064524, 1330655, 1687660, 2661310, 3459703, 5322620, 6919406, 13838812, 17298515, 34597030, 69194060]

約数ペア:

[(1, 69194060), (2, 34597030), (4, 17298515), (5, 13838812), (10, 6919406), (13, 5322620), (20, 3459703), (26, 2661310), (41, 1687660), (52, 1330655), (65, 1064524), (82, 843830), (130, 532262), (164, 421915), (205, 337532), (260, 266131), (410, 168766), (533, 129820), (820, 84383), (1066, 64910), (2132, 32455), (2665, 25964), (5330, 12982), (6491, 10660)]