163619240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5737}}^1$

素因数の和:5802

約数の個数: 64

約数和(自身を含む): 396610560

約数和(自身を除く): 232991320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 5737, 7130, 11474, 14260, 22948, 28520, 28685, 45896, 57370, 114740, 131951, 177847, 229480, 263902, 355694, 527804, 659755, 711388, 889235, 1055608, 1319510, 1422776, 1778470, 2639020, 3556940, 4090481, 5278040, 7113880, 8180962, 16361924, 20452405, 32723848, 40904810, 81809620, 163619240]

約数ペア:

[(1, 163619240), (2, 81809620), (4, 40904810), (5, 32723848), (8, 20452405), (10, 16361924), (20, 8180962), (23, 7113880), (31, 5278040), (40, 4090481), (46, 3556940), (62, 2639020), (92, 1778470), (115, 1422776), (124, 1319510), (155, 1055608), (184, 889235), (230, 711388), (248, 659755), (310, 527804), (460, 355694), (620, 263902), (713, 229480), (920, 177847), (1240, 131951), (1426, 114740), (2852, 57370), (3565, 45896), (5704, 28685), (5737, 28520), (7130, 22948), (11474, 14260)]