98166320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:898

約数の個数: 80

約数和(自身を含む): 262149888

約数和(自身を除く): 163983568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 307, 560, 571, 614, 1142, 1228, 1535, 2149, 2284, 2456, 2855, 3070, 3997, 4298, 4568, 4912, 5710, 6140, 7994, 8596, 9136, 10745, 11420, 12280, 15988, 17192, 19985, 21490, 22840, 24560, 31976, 34384, 39970, 42980, 45680, 63952, 79940, 85960, 159880, 171920, 175297, 319760, 350594, 701188, 876485, 1227079, 1402376, 1752970, 2454158, 2804752, 3505940, 4908316, 6135395, 7011880, 9816632, 12270790, 14023760, 19633264, 24541580, 49083160, 98166320]

約数ペア:

[(1, 98166320), (2, 49083160), (4, 24541580), (5, 19633264), (7, 14023760), (8, 12270790), (10, 9816632), (14, 7011880), (16, 6135395), (20, 4908316), (28, 3505940), (35, 2804752), (40, 2454158), (56, 1752970), (70, 1402376), (80, 1227079), (112, 876485), (140, 701188), (280, 350594), (307, 319760), (560, 175297), (571, 171920), (614, 159880), (1142, 85960), (1228, 79940), (1535, 63952), (2149, 45680), (2284, 42980), (2456, 39970), (2855, 34384), (3070, 31976), (3997, 24560), (4298, 22840), (4568, 21490), (4912, 19985), (5710, 17192), (6140, 15988), (7994, 12280), (8596, 11420), (9136, 10745)]