626103520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2339}}^1$

素因数の和:2600

約数の個数: 96

約数和(自身を含む): 1698278400

約数和(自身を除く): 1072174880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 239, 280, 478, 560, 956, 1120, 1195, 1673, 1912, 2339, 2390, 3346, 3824, 4678, 4780, 6692, 7648, 8365, 9356, 9560, 11695, 13384, 16373, 16730, 18712, 19120, 23390, 26768, 32746, 33460, 37424, 38240, 46780, 53536, 65492, 66920, 74848, 81865, 93560, 130984, 133840, 163730, 187120, 261968, 267680, 327460, 374240, 523936, 559021, 654920, 1118042, 1309840, 2236084, 2619680, 2795105, 3913147, 4472168, 5590210, 7826294, 8944336, 11180420, 15652588, 17888672, 19565735, 22360840, 31305176, 39131470, 44721680, 62610352, 78262940, 89443360, 125220704, 156525880, 313051760, 626103520]

約数ペア:

[(1, 626103520), (2, 313051760), (4, 156525880), (5, 125220704), (7, 89443360), (8, 78262940), (10, 62610352), (14, 44721680), (16, 39131470), (20, 31305176), (28, 22360840), (32, 19565735), (35, 17888672), (40, 15652588), (56, 11180420), (70, 8944336), (80, 7826294), (112, 5590210), (140, 4472168), (160, 3913147), (224, 2795105), (239, 2619680), (280, 2236084), (478, 1309840), (560, 1118042), (956, 654920), (1120, 559021), (1195, 523936), (1673, 374240), (1912, 327460), (2339, 267680), (2390, 261968), (3346, 187120), (3824, 163730), (4678, 133840), (4780, 130984), (6692, 93560), (7648, 81865), (8365, 74848), (9356, 66920), (9560, 65492), (11695, 53536), (13384, 46780), (16373, 38240), (16730, 37424), (18712, 33460), (19120, 32746), (23390, 26768)]