13079820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 40501440

約数和(自身を除く): 27421620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 409, 410, 492, 533, 615, 780, 818, 820, 1066, 1227, 1230, 1599, 1636, 2045, 2132, 2454, 2460, 2665, 3198, 4090, 4908, 5317, 5330, 6135, 6396, 7995, 8180, 10634, 10660, 12270, 15951, 15990, 16769, 21268, 24540, 26585, 31902, 31980, 33538, 50307, 53170, 63804, 67076, 79755, 83845, 100614, 106340, 159510, 167690, 201228, 217997, 251535, 319020, 335380, 435994, 503070, 653991, 871988, 1006140, 1089985, 1307982, 2179970, 2615964, 3269955, 4359940, 6539910, 13079820]

約数ペア:

[(1, 13079820), (2, 6539910), (3, 4359940), (4, 3269955), (5, 2615964), (6, 2179970), (10, 1307982), (12, 1089985), (13, 1006140), (15, 871988), (20, 653991), (26, 503070), (30, 435994), (39, 335380), (41, 319020), (52, 251535), (60, 217997), (65, 201228), (78, 167690), (82, 159510), (123, 106340), (130, 100614), (156, 83845), (164, 79755), (195, 67076), (205, 63804), (246, 53170), (260, 50307), (390, 33538), (409, 31980), (410, 31902), (492, 26585), (533, 24540), (615, 21268), (780, 16769), (818, 15990), (820, 15951), (1066, 12270), (1227, 10660), (1230, 10634), (1599, 8180), (1636, 7995), (2045, 6396), (2132, 6135), (2454, 5330), (2460, 5317), (2665, 4908), (3198, 4090)]