832048540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 1837382400

約数和(自身を除く): 1005333860

約数列:

[1, 2, 4, 5, 10, 20, 61, 79, 89, 97, 122, 158, 178, 194, 244, 305, 316, 356, 388, 395, 445, 485, 610, 790, 890, 970, 1220, 1580, 1780, 1940, 4819, 5429, 5917, 7031, 7663, 8633, 9638, 10858, 11834, 14062, 15326, 17266, 19276, 21716, 23668, 24095, 27145, 28124, 29585, 30652, 34532, 35155, 38315, 43165, 48190, 54290, 59170, 70310, 76630, 86330, 96380, 108580, 118340, 140620, 153260, 172660, 428891, 467443, 526613, 682007, 857782, 934886, 1053226, 1364014, 1715564, 1869772, 2106452, 2144455, 2337215, 2633065, 2728028, 3410035, 4288910, 4674430, 5266130, 6820070, 8577820, 9348860, 10532260, 13640140, 41602427, 83204854, 166409708, 208012135, 416024270, 832048540]

約数ペア:

[(1, 832048540), (2, 416024270), (4, 208012135), (5, 166409708), (10, 83204854), (20, 41602427), (61, 13640140), (79, 10532260), (89, 9348860), (97, 8577820), (122, 6820070), (158, 5266130), (178, 4674430), (194, 4288910), (244, 3410035), (305, 2728028), (316, 2633065), (356, 2337215), (388, 2144455), (395, 2106452), (445, 1869772), (485, 1715564), (610, 1364014), (790, 1053226), (890, 934886), (970, 857782), (1220, 682007), (1580, 526613), (1780, 467443), (1940, 428891), (4819, 172660), (5429, 153260), (5917, 140620), (7031, 118340), (7663, 108580), (8633, 96380), (9638, 86330), (10858, 76630), (11834, 70310), (14062, 59170), (15326, 54290), (17266, 48190), (19276, 43165), (21716, 38315), (23668, 35155), (24095, 34532), (27145, 30652), (28124, 29585)]