39000130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 77791104

約数和(自身を除く): 38790974

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 169, 235, 338, 470, 491, 611, 845, 982, 1222, 1690, 2455, 3055, 4910, 6110, 6383, 7943, 12766, 15886, 23077, 31915, 39715, 46154, 63830, 79430, 82979, 115385, 165958, 230770, 300001, 414895, 600002, 829790, 1500005, 3000010, 3900013, 7800026, 19500065, 39000130]

約数ペア:

[(1, 39000130), (2, 19500065), (5, 7800026), (10, 3900013), (13, 3000010), (26, 1500005), (47, 829790), (65, 600002), (94, 414895), (130, 300001), (169, 230770), (235, 165958), (338, 115385), (470, 82979), (491, 79430), (611, 63830), (845, 46154), (982, 39715), (1222, 31915), (1690, 23077), (2455, 15886), (3055, 12766), (4910, 7943), (6110, 6383)]