11020235720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11437}}^1$

素因数の和:11587

約数の個数: 128

約数和(自身を含む): 28535522400

約数和(自身を除く): 17515286680

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 109, 130, 136, 170, 218, 221, 260, 340, 436, 442, 520, 545, 680, 872, 884, 1090, 1105, 1417, 1768, 1853, 2180, 2210, 2834, 3706, 4360, 4420, 5668, 7085, 7412, 8840, 9265, 11336, 11437, 14170, 14824, 18530, 22874, 24089, 28340, 37060, 45748, 48178, 56680, 57185, 74120, 91496, 96356, 114370, 120445, 148681, 192712, 194429, 228740, 240890, 297362, 388858, 457480, 481780, 594724, 743405, 777716, 963560, 972145, 1189448, 1246633, 1486810, 1555432, 1944290, 2493266, 2527577, 2973620, 3888580, 4986532, 5055154, 5947240, 6233165, 7777160, 9973064, 10110308, 12466330, 12637885, 16206229, 20220616, 21192761, 24932660, 25275770, 32412458, 42385522, 49865320, 50551540, 64824916, 81031145, 84771044, 101103080, 105963805, 129649832, 162062290, 169542088, 211927610, 275505893, 324124580, 423855220, 551011786, 648249160, 847710440, 1102023572, 1377529465, 2204047144, 2755058930, 5510117860, 11020235720]

約数ペア:

[(1, 11020235720), (2, 5510117860), (4, 2755058930), (5, 2204047144), (8, 1377529465), (10, 1102023572), (13, 847710440), (17, 648249160), (20, 551011786), (26, 423855220), (34, 324124580), (40, 275505893), (52, 211927610), (65, 169542088), (68, 162062290), (85, 129649832), (104, 105963805), (109, 101103080), (130, 84771044), (136, 81031145), (170, 64824916), (218, 50551540), (221, 49865320), (260, 42385522), (340, 32412458), (436, 25275770), (442, 24932660), (520, 21192761), (545, 20220616), (680, 16206229), (872, 12637885), (884, 12466330), (1090, 10110308), (1105, 9973064), (1417, 7777160), (1768, 6233165), (1853, 5947240), (2180, 5055154), (2210, 4986532), (2834, 3888580), (3706, 2973620), (4360, 2527577), (4420, 2493266), (5668, 1944290), (7085, 1555432), (7412, 1486810), (8840, 1246633), (9265, 1189448), (11336, 972145), (11437, 963560), (14170, 777716), (14824, 743405), (18530, 594724), (22874, 481780), (24089, 457480), (28340, 388858), (37060, 297362), (45748, 240890), (48178, 228740), (56680, 194429), (57185, 192712), (74120, 148681), (91496, 120445), (96356, 114370)]