95691980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14813}}^1$

素因数の和:14858

約数の個数: 48

約数和(自身を含む): 223987680

約数和(自身を除く): 128295700

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 14813, 29626, 59252, 74065, 148130, 251821, 281447, 296260, 503642, 562894, 1007284, 1125788, 1259105, 1407235, 2518210, 2814470, 4784599, 5036420, 5628940, 9569198, 19138396, 23922995, 47845990, 95691980]

約数ペア:

[(1, 95691980), (2, 47845990), (4, 23922995), (5, 19138396), (10, 9569198), (17, 5628940), (19, 5036420), (20, 4784599), (34, 2814470), (38, 2518210), (68, 1407235), (76, 1259105), (85, 1125788), (95, 1007284), (170, 562894), (190, 503642), (323, 296260), (340, 281447), (380, 251821), (646, 148130), (1292, 74065), (1615, 59252), (3230, 29626), (6460, 14813)]