194723880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{124823}}^1$

素因数の和:124850

約数の個数: 64

約数和(自身を含む): 629112960

約数和(自身を除く): 434389080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 124823, 249646, 374469, 499292, 624115, 748938, 998584, 1248230, 1497876, 1622699, 1872345, 2496460, 2995752, 3245398, 3744690, 4868097, 4992920, 6490796, 7489380, 8113495, 9736194, 12981592, 14978760, 16226990, 19472388, 24340485, 32453980, 38944776, 48680970, 64907960, 97361940, 194723880]

約数ペア:

[(1, 194723880), (2, 97361940), (3, 64907960), (4, 48680970), (5, 38944776), (6, 32453980), (8, 24340485), (10, 19472388), (12, 16226990), (13, 14978760), (15, 12981592), (20, 9736194), (24, 8113495), (26, 7489380), (30, 6490796), (39, 4992920), (40, 4868097), (52, 3744690), (60, 3245398), (65, 2995752), (78, 2496460), (104, 1872345), (120, 1622699), (130, 1497876), (156, 1248230), (195, 998584), (260, 748938), (312, 624115), (390, 499292), (520, 374469), (780, 249646), (1560, 124823)]