197681120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13577}}^1$

素因数の和:13612

約数の個数: 96

約数和(自身を含む): 574838208

約数和(自身を除く): 377157088

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 13577, 14560, 27154, 54308, 67885, 95039, 108616, 135770, 176501, 190078, 217232, 271540, 353002, 380156, 434464, 475195, 543080, 706004, 760312, 882505, 950390, 1086160, 1235507, 1412008, 1520624, 1765010, 1900780, 2172320, 2471014, 2824016, 3041248, 3530020, 3801560, 4942028, 5648032, 6177535, 7060040, 7603120, 9884056, 12355070, 14120080, 15206240, 19768112, 24710140, 28240160, 39536224, 49420280, 98840560, 197681120]

約数ペア:

[(1, 197681120), (2, 98840560), (4, 49420280), (5, 39536224), (7, 28240160), (8, 24710140), (10, 19768112), (13, 15206240), (14, 14120080), (16, 12355070), (20, 9884056), (26, 7603120), (28, 7060040), (32, 6177535), (35, 5648032), (40, 4942028), (52, 3801560), (56, 3530020), (65, 3041248), (70, 2824016), (80, 2471014), (91, 2172320), (104, 1900780), (112, 1765010), (130, 1520624), (140, 1412008), (160, 1235507), (182, 1086160), (208, 950390), (224, 882505), (260, 760312), (280, 706004), (364, 543080), (416, 475195), (455, 434464), (520, 380156), (560, 353002), (728, 271540), (910, 217232), (1040, 190078), (1120, 176501), (1456, 135770), (1820, 108616), (2080, 95039), (2912, 67885), (3640, 54308), (7280, 27154), (13577, 14560)]