15704894300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{14551}}^1$

素因数の和:14859

約数の個数: 72

約数和(自身を含む): 35013508992

約数和(自身を除く): 19308614692

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 251, 430, 502, 860, 1004, 1075, 1255, 2150, 2510, 4300, 5020, 6275, 10793, 12550, 14551, 21586, 25100, 29102, 43172, 53965, 58204, 72755, 107930, 145510, 215860, 269825, 291020, 363775, 539650, 625693, 727550, 1079300, 1251386, 1455100, 2502772, 3128465, 3652301, 6256930, 7304602, 12513860, 14609204, 15642325, 18261505, 31284650, 36523010, 62569300, 73046020, 91307525, 157048943, 182615050, 314097886, 365230100, 628195772, 785244715, 1570489430, 3140978860, 3926223575, 7852447150, 15704894300]

約数ペア:

[(1, 15704894300), (2, 7852447150), (4, 3926223575), (5, 3140978860), (10, 1570489430), (20, 785244715), (25, 628195772), (43, 365230100), (50, 314097886), (86, 182615050), (100, 157048943), (172, 91307525), (215, 73046020), (251, 62569300), (430, 36523010), (502, 31284650), (860, 18261505), (1004, 15642325), (1075, 14609204), (1255, 12513860), (2150, 7304602), (2510, 6256930), (4300, 3652301), (5020, 3128465), (6275, 2502772), (10793, 1455100), (12550, 1251386), (14551, 1079300), (21586, 727550), (25100, 625693), (29102, 539650), (43172, 363775), (53965, 291020), (58204, 269825), (72755, 215860), (107930, 145510)]