19352300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 46632432

約数和(自身を除く): 27280132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 146, 220, 241, 275, 292, 365, 482, 550, 730, 803, 964, 1100, 1205, 1460, 1606, 1825, 2410, 2651, 3212, 3650, 4015, 4820, 5302, 6025, 7300, 8030, 10604, 12050, 13255, 16060, 17593, 20075, 24100, 26510, 35186, 40150, 53020, 66275, 70372, 80300, 87965, 132550, 175930, 193523, 265100, 351860, 387046, 439825, 774092, 879650, 967615, 1759300, 1935230, 3870460, 4838075, 9676150, 19352300]

約数ペア:

[(1, 19352300), (2, 9676150), (4, 4838075), (5, 3870460), (10, 1935230), (11, 1759300), (20, 967615), (22, 879650), (25, 774092), (44, 439825), (50, 387046), (55, 351860), (73, 265100), (100, 193523), (110, 175930), (146, 132550), (220, 87965), (241, 80300), (275, 70372), (292, 66275), (365, 53020), (482, 40150), (550, 35186), (730, 26510), (803, 24100), (964, 20075), (1100, 17593), (1205, 16060), (1460, 13255), (1606, 12050), (1825, 10604), (2410, 8030), (2651, 7300), (3212, 6025), (3650, 5302), (4015, 4820)]