26689660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3462

約数の個数: 48

約数和(自身を含む): 61943616

約数和(自身を除く): 35253956

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3413, 3910, 6826, 7820, 13652, 17065, 34130, 58021, 68260, 78499, 116042, 156998, 232084, 290105, 313996, 392495, 580210, 784990, 1160420, 1334483, 1569980, 2668966, 5337932, 6672415, 13344830, 26689660]

約数ペア:

[(1, 26689660), (2, 13344830), (4, 6672415), (5, 5337932), (10, 2668966), (17, 1569980), (20, 1334483), (23, 1160420), (34, 784990), (46, 580210), (68, 392495), (85, 313996), (92, 290105), (115, 232084), (170, 156998), (230, 116042), (340, 78499), (391, 68260), (460, 58021), (782, 34130), (1564, 17065), (1955, 13652), (3413, 7820), (3910, 6826)]