97207760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{619}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 245400960

約数和(自身を除く): 148193200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 151, 208, 260, 302, 520, 604, 619, 755, 1040, 1208, 1238, 1510, 1963, 2416, 2476, 3020, 3095, 3926, 4952, 6040, 6190, 7852, 8047, 9815, 9904, 12080, 12380, 15704, 16094, 19630, 24760, 31408, 32188, 39260, 40235, 49520, 64376, 78520, 80470, 93469, 128752, 157040, 160940, 186938, 321880, 373876, 467345, 643760, 747752, 934690, 1215097, 1495504, 1869380, 2430194, 3738760, 4860388, 6075485, 7477520, 9720776, 12150970, 19441552, 24301940, 48603880, 97207760]

約数ペア:

[(1, 97207760), (2, 48603880), (4, 24301940), (5, 19441552), (8, 12150970), (10, 9720776), (13, 7477520), (16, 6075485), (20, 4860388), (26, 3738760), (40, 2430194), (52, 1869380), (65, 1495504), (80, 1215097), (104, 934690), (130, 747752), (151, 643760), (208, 467345), (260, 373876), (302, 321880), (520, 186938), (604, 160940), (619, 157040), (755, 128752), (1040, 93469), (1208, 80470), (1238, 78520), (1510, 64376), (1963, 49520), (2416, 40235), (2476, 39260), (3020, 32188), (3095, 31408), (3926, 24760), (4952, 19630), (6040, 16094), (6190, 15704), (7852, 12380), (8047, 12080), (9815, 9904)]