40015212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3701}}^1$

素因数の和:3778

約数の個数: 48

約数和(自身を含む): 100753632

約数和(自身を除く): 60738420

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1802, 2703, 3604, 3701, 5406, 7402, 10812, 11103, 14804, 22206, 44412, 62917, 125834, 188751, 196153, 251668, 377502, 392306, 588459, 755004, 784612, 1176918, 2353836, 3334601, 6669202, 10003803, 13338404, 20007606, 40015212]

約数ペア:

[(1, 40015212), (2, 20007606), (3, 13338404), (4, 10003803), (6, 6669202), (12, 3334601), (17, 2353836), (34, 1176918), (51, 784612), (53, 755004), (68, 588459), (102, 392306), (106, 377502), (159, 251668), (204, 196153), (212, 188751), (318, 125834), (636, 62917), (901, 44412), (1802, 22206), (2703, 14804), (3604, 11103), (3701, 10812), (5406, 7402)]