38960260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 94227840

約数和(自身を除く): 55267580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 37, 38, 68, 74, 76, 85, 95, 148, 163, 170, 185, 190, 323, 326, 340, 370, 380, 629, 646, 652, 703, 740, 815, 1258, 1292, 1406, 1615, 1630, 2516, 2771, 2812, 3097, 3145, 3230, 3260, 3515, 5542, 6031, 6194, 6290, 6460, 7030, 11084, 11951, 12062, 12388, 12580, 13855, 14060, 15485, 23902, 24124, 27710, 30155, 30970, 47804, 52649, 55420, 59755, 60310, 61940, 102527, 105298, 114589, 119510, 120620, 205054, 210596, 229178, 239020, 263245, 410108, 458356, 512635, 526490, 572945, 1025270, 1052980, 1145890, 1948013, 2050540, 2291780, 3896026, 7792052, 9740065, 19480130, 38960260]

約数ペア:

[(1, 38960260), (2, 19480130), (4, 9740065), (5, 7792052), (10, 3896026), (17, 2291780), (19, 2050540), (20, 1948013), (34, 1145890), (37, 1052980), (38, 1025270), (68, 572945), (74, 526490), (76, 512635), (85, 458356), (95, 410108), (148, 263245), (163, 239020), (170, 229178), (185, 210596), (190, 205054), (323, 120620), (326, 119510), (340, 114589), (370, 105298), (380, 102527), (629, 61940), (646, 60310), (652, 59755), (703, 55420), (740, 52649), (815, 47804), (1258, 30970), (1292, 30155), (1406, 27710), (1615, 24124), (1630, 23902), (2516, 15485), (2771, 14060), (2812, 13855), (3097, 12580), (3145, 12388), (3230, 12062), (3260, 11951), (3515, 11084), (5542, 7030), (6031, 6460), (6194, 6290)]