5440513000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{971}}^1$

素因数の和:1436

約数の個数: 128

約数和(自身を含む): 13756055040

約数和(自身を除く): 8315542040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 431, 500, 520, 650, 862, 971, 1000, 1300, 1625, 1724, 1942, 2155, 2600, 3250, 3448, 3884, 4310, 4855, 5603, 6500, 7768, 8620, 9710, 10775, 11206, 12623, 13000, 17240, 19420, 21550, 22412, 24275, 25246, 28015, 38840, 43100, 44824, 48550, 50492, 53875, 56030, 63115, 86200, 97100, 100984, 107750, 112060, 121375, 126230, 140075, 194200, 215500, 224120, 242750, 252460, 280150, 315575, 418501, 431000, 485500, 504920, 560300, 631150, 700375, 837002, 971000, 1120600, 1262300, 1400750, 1577875, 1674004, 2092505, 2524600, 2801500, 3155750, 3348008, 4185010, 5440513, 5603000, 6311500, 8370020, 10462525, 10881026, 12623000, 16740040, 20925050, 21762052, 27202565, 41850100, 43524104, 52312625, 54405130, 83700200, 104625250, 108810260, 136012825, 209250500, 217620520, 272025650, 418501000, 544051300, 680064125, 1088102600, 1360128250, 2720256500, 5440513000]

約数ペア:

[(1, 5440513000), (2, 2720256500), (4, 1360128250), (5, 1088102600), (8, 680064125), (10, 544051300), (13, 418501000), (20, 272025650), (25, 217620520), (26, 209250500), (40, 136012825), (50, 108810260), (52, 104625250), (65, 83700200), (100, 54405130), (104, 52312625), (125, 43524104), (130, 41850100), (200, 27202565), (250, 21762052), (260, 20925050), (325, 16740040), (431, 12623000), (500, 10881026), (520, 10462525), (650, 8370020), (862, 6311500), (971, 5603000), (1000, 5440513), (1300, 4185010), (1625, 3348008), (1724, 3155750), (1942, 2801500), (2155, 2524600), (2600, 2092505), (3250, 1674004), (3448, 1577875), (3884, 1400750), (4310, 1262300), (4855, 1120600), (5603, 971000), (6500, 837002), (7768, 700375), (8620, 631150), (9710, 560300), (10775, 504920), (11206, 485500), (12623, 431000), (13000, 418501), (17240, 315575), (19420, 280150), (21550, 252460), (22412, 242750), (24275, 224120), (25246, 215500), (28015, 194200), (38840, 140075), (43100, 126230), (44824, 121375), (48550, 112060), (50492, 107750), (53875, 100984), (56030, 97100), (63115, 86200)]