132567760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1$

素因数の和:3176

約数の個数: 80

約数和(自身を含む): 340134480

約数和(自身を除く): 207566720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3109, 3280, 4264, 5330, 6218, 8528, 10660, 12436, 15545, 21320, 24872, 31090, 40417, 42640, 49744, 62180, 80834, 124360, 127469, 161668, 202085, 248720, 254938, 323336, 404170, 509876, 637345, 646672, 808340, 1019752, 1274690, 1616680, 1657097, 2039504, 2549380, 3233360, 3314194, 5098760, 6628388, 8285485, 10197520, 13256776, 16570970, 26513552, 33141940, 66283880, 132567760]

約数ペア:

[(1, 132567760), (2, 66283880), (4, 33141940), (5, 26513552), (8, 16570970), (10, 13256776), (13, 10197520), (16, 8285485), (20, 6628388), (26, 5098760), (40, 3314194), (41, 3233360), (52, 2549380), (65, 2039504), (80, 1657097), (82, 1616680), (104, 1274690), (130, 1019752), (164, 808340), (205, 646672), (208, 637345), (260, 509876), (328, 404170), (410, 323336), (520, 254938), (533, 248720), (656, 202085), (820, 161668), (1040, 127469), (1066, 124360), (1640, 80834), (2132, 62180), (2665, 49744), (3109, 42640), (3280, 40417), (4264, 31090), (5330, 24872), (6218, 21320), (8528, 15545), (10660, 12436)]