16485250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 33426432

約数和(自身を除く): 16941182

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 61, 94, 115, 122, 125, 230, 235, 250, 305, 470, 575, 610, 1081, 1150, 1175, 1403, 1525, 2162, 2350, 2806, 2867, 2875, 3050, 5405, 5734, 5750, 5875, 7015, 7625, 10810, 11750, 14030, 14335, 15250, 27025, 28670, 35075, 54050, 65941, 70150, 71675, 131882, 135125, 143350, 175375, 270250, 329705, 350750, 358375, 659410, 716750, 1648525, 3297050, 8242625, 16485250]

約数ペア:

[(1, 16485250), (2, 8242625), (5, 3297050), (10, 1648525), (23, 716750), (25, 659410), (46, 358375), (47, 350750), (50, 329705), (61, 270250), (94, 175375), (115, 143350), (122, 135125), (125, 131882), (230, 71675), (235, 70150), (250, 65941), (305, 54050), (470, 35075), (575, 28670), (610, 27025), (1081, 15250), (1150, 14335), (1175, 14030), (1403, 11750), (1525, 10810), (2162, 7625), (2350, 7015), (2806, 5875), (2867, 5750), (2875, 5734), (3050, 5405)]