17276380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{59}}^1$

素因数の和:112

約数の個数: 60

約数和(自身を含む): 40584600

約数和(自身を除く): 23308220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 121, 220, 236, 242, 295, 484, 590, 605, 649, 1180, 1210, 1298, 1331, 2420, 2596, 2662, 3245, 5324, 6490, 6655, 7139, 12980, 13310, 14278, 14641, 26620, 28556, 29282, 35695, 58564, 71390, 73205, 78529, 142780, 146410, 157058, 292820, 314116, 392645, 785290, 863819, 1570580, 1727638, 3455276, 4319095, 8638190, 17276380]

約数ペア:

[(1, 17276380), (2, 8638190), (4, 4319095), (5, 3455276), (10, 1727638), (11, 1570580), (20, 863819), (22, 785290), (44, 392645), (55, 314116), (59, 292820), (110, 157058), (118, 146410), (121, 142780), (220, 78529), (236, 73205), (242, 71390), (295, 58564), (484, 35695), (590, 29282), (605, 28556), (649, 26620), (1180, 14641), (1210, 14278), (1298, 13310), (1331, 12980), (2420, 7139), (2596, 6655), (2662, 6490), (3245, 5324)]