12883450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 26516160

約数和(自身を除く): 13632710

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 85, 115, 170, 230, 391, 425, 575, 659, 782, 850, 1150, 1318, 1955, 3295, 3910, 6590, 9775, 11203, 15157, 16475, 19550, 22406, 30314, 32950, 56015, 75785, 112030, 151570, 257669, 280075, 378925, 515338, 560150, 757850, 1288345, 2576690, 6441725, 12883450]

約数ペア:

[(1, 12883450), (2, 6441725), (5, 2576690), (10, 1288345), (17, 757850), (23, 560150), (25, 515338), (34, 378925), (46, 280075), (50, 257669), (85, 151570), (115, 112030), (170, 75785), (230, 56015), (391, 32950), (425, 30314), (575, 22406), (659, 19550), (782, 16475), (850, 15157), (1150, 11203), (1318, 9775), (1955, 6590), (3295, 3910)]