11299900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^3\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 27185760

約数和(自身を除く): 15885860

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 289, 340, 391, 425, 460, 575, 578, 782, 850, 1150, 1156, 1445, 1564, 1700, 1955, 2300, 2890, 3910, 4913, 5780, 6647, 7225, 7820, 9775, 9826, 13294, 14450, 19550, 19652, 24565, 26588, 28900, 33235, 39100, 49130, 66470, 98260, 112999, 122825, 132940, 166175, 225998, 245650, 332350, 451996, 491300, 564995, 664700, 1129990, 2259980, 2824975, 5649950, 11299900]

約数ペア:

[(1, 11299900), (2, 5649950), (4, 2824975), (5, 2259980), (10, 1129990), (17, 664700), (20, 564995), (23, 491300), (25, 451996), (34, 332350), (46, 245650), (50, 225998), (68, 166175), (85, 132940), (92, 122825), (100, 112999), (115, 98260), (170, 66470), (230, 49130), (289, 39100), (340, 33235), (391, 28900), (425, 26588), (460, 24565), (575, 19652), (578, 19550), (782, 14450), (850, 13294), (1150, 9826), (1156, 9775), (1445, 7820), (1564, 7225), (1700, 6647), (1955, 5780), (2300, 4913), (2890, 3910)]