8336120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 128

約数和(自身を含む): 22861440

約数和(自身を除く): 14525320

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 23, 26, 34, 40, 41, 46, 52, 65, 68, 82, 85, 92, 104, 115, 130, 136, 164, 170, 184, 205, 221, 230, 260, 299, 328, 340, 391, 410, 442, 460, 520, 533, 598, 680, 697, 782, 820, 884, 920, 943, 1066, 1105, 1196, 1394, 1495, 1564, 1640, 1768, 1886, 1955, 2132, 2210, 2392, 2665, 2788, 2990, 3128, 3485, 3772, 3910, 4264, 4420, 4715, 5083, 5330, 5576, 5980, 6970, 7544, 7820, 8840, 9061, 9430, 10166, 10660, 11960, 12259, 13940, 15640, 16031, 18122, 18860, 20332, 21320, 24518, 25415, 27880, 32062, 36244, 37720, 40664, 45305, 49036, 50830, 61295, 64124, 72488, 80155, 90610, 98072, 101660, 122590, 128248, 160310, 181220, 203320, 208403, 245180, 320620, 362440, 416806, 490360, 641240, 833612, 1042015, 1667224, 2084030, 4168060, 8336120]

約数ペア:

[(1, 8336120), (2, 4168060), (4, 2084030), (5, 1667224), (8, 1042015), (10, 833612), (13, 641240), (17, 490360), (20, 416806), (23, 362440), (26, 320620), (34, 245180), (40, 208403), (41, 203320), (46, 181220), (52, 160310), (65, 128248), (68, 122590), (82, 101660), (85, 98072), (92, 90610), (104, 80155), (115, 72488), (130, 64124), (136, 61295), (164, 50830), (170, 49036), (184, 45305), (205, 40664), (221, 37720), (230, 36244), (260, 32062), (299, 27880), (328, 25415), (340, 24518), (391, 21320), (410, 20332), (442, 18860), (460, 18122), (520, 16031), (533, 15640), (598, 13940), (680, 12259), (697, 11960), (782, 10660), (820, 10166), (884, 9430), (920, 9061), (943, 8840), (1066, 7820), (1105, 7544), (1196, 6970), (1394, 5980), (1495, 5576), (1564, 5330), (1640, 5083), (1768, 4715), (1886, 4420), (1955, 4264), (2132, 3910), (2210, 3772), (2392, 3485), (2665, 3128), (2788, 2990)]