190734320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10987}}^1$

素因数の和:11038

約数の個数: 80

約数和(自身を含む): 523204608

約数和(自身を除く): 332470288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 10987, 17360, 21974, 43948, 54935, 76909, 87896, 109870, 153818, 175792, 219740, 307636, 340597, 384545, 439480, 615272, 681194, 769090, 878960, 1230544, 1362388, 1538180, 1702985, 2384179, 2724776, 3076360, 3405970, 4768358, 5449552, 6152720, 6811940, 9536716, 11920895, 13623880, 19073432, 23841790, 27247760, 38146864, 47683580, 95367160, 190734320]

約数ペア:

[(1, 190734320), (2, 95367160), (4, 47683580), (5, 38146864), (7, 27247760), (8, 23841790), (10, 19073432), (14, 13623880), (16, 11920895), (20, 9536716), (28, 6811940), (31, 6152720), (35, 5449552), (40, 4768358), (56, 3405970), (62, 3076360), (70, 2724776), (80, 2384179), (112, 1702985), (124, 1538180), (140, 1362388), (155, 1230544), (217, 878960), (248, 769090), (280, 681194), (310, 615272), (434, 439480), (496, 384545), (560, 340597), (620, 307636), (868, 219740), (1085, 175792), (1240, 153818), (1736, 109870), (2170, 87896), (2480, 76909), (3472, 54935), (4340, 43948), (8680, 21974), (10987, 17360)]