13303470160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1861}}^1\times {\mathrm{4703}}^1$

素因数の和:6596

約数の個数: 80

約数和(自身を含む): 32582914560

約数和(自身を除く): 19279444400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1861, 3722, 4703, 7444, 9305, 9406, 14888, 18610, 18812, 23515, 29776, 35359, 37220, 37624, 47030, 70718, 74440, 75248, 89357, 94060, 141436, 148880, 176795, 178714, 188120, 282872, 353590, 357428, 376240, 446785, 565744, 707180, 714856, 893570, 1414360, 1429712, 1787140, 2828720, 3574280, 7148560, 8752283, 17504566, 35009132, 43761415, 70018264, 87522830, 140036528, 166293377, 175045660, 332586754, 350091320, 665173508, 700182640, 831466885, 1330347016, 1662933770, 2660694032, 3325867540, 6651735080, 13303470160]

約数ペア:

[(1, 13303470160), (2, 6651735080), (4, 3325867540), (5, 2660694032), (8, 1662933770), (10, 1330347016), (16, 831466885), (19, 700182640), (20, 665173508), (38, 350091320), (40, 332586754), (76, 175045660), (80, 166293377), (95, 140036528), (152, 87522830), (190, 70018264), (304, 43761415), (380, 35009132), (760, 17504566), (1520, 8752283), (1861, 7148560), (3722, 3574280), (4703, 2828720), (7444, 1787140), (9305, 1429712), (9406, 1414360), (14888, 893570), (18610, 714856), (18812, 707180), (23515, 565744), (29776, 446785), (35359, 376240), (37220, 357428), (37624, 353590), (47030, 282872), (70718, 188120), (74440, 178714), (75248, 176795), (89357, 148880), (94060, 141436)]