28669369560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1413677}}^1$

素因数の和:1413717

約数の個数: 96

約数和(自身を含む): 93133106640

約数和(自身を除く): 64463737080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 10140, 20280, 1413677, 2827354, 4241031, 5654708, 7068385, 8482062, 11309416, 14136770, 16964124, 18377801, 21205155, 28273540, 33928248, 36755602, 42410310, 55133403, 56547080, 73511204, 84820620, 91889005, 110266806, 147022408, 169641240, 183778010, 220533612, 238911413, 275667015, 367556020, 441067224, 477822826, 551334030, 716734239, 735112040, 955645652, 1102668060, 1194557065, 1433468478, 1911291304, 2205336120, 2389114130, 2866936956, 3583671195, 4778228260, 5733873912, 7167342390, 9556456520, 14334684780, 28669369560]

約数ペア:

[(1, 28669369560), (2, 14334684780), (3, 9556456520), (4, 7167342390), (5, 5733873912), (6, 4778228260), (8, 3583671195), (10, 2866936956), (12, 2389114130), (13, 2205336120), (15, 1911291304), (20, 1433468478), (24, 1194557065), (26, 1102668060), (30, 955645652), (39, 735112040), (40, 716734239), (52, 551334030), (60, 477822826), (65, 441067224), (78, 367556020), (104, 275667015), (120, 238911413), (130, 220533612), (156, 183778010), (169, 169641240), (195, 147022408), (260, 110266806), (312, 91889005), (338, 84820620), (390, 73511204), (507, 56547080), (520, 55133403), (676, 42410310), (780, 36755602), (845, 33928248), (1014, 28273540), (1352, 21205155), (1560, 18377801), (1690, 16964124), (2028, 14136770), (2535, 11309416), (3380, 8482062), (4056, 7068385), (5070, 5654708), (6760, 4241031), (10140, 2827354), (20280, 1413677)]