22243900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 56524160

約数和(自身を除く): 34280260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 739, 860, 1075, 1204, 1478, 1505, 2150, 2956, 3010, 3695, 4300, 5173, 6020, 7390, 7525, 10346, 14780, 15050, 18475, 20692, 25865, 30100, 31777, 36950, 51730, 63554, 73900, 103460, 127108, 129325, 158885, 222439, 258650, 317770, 444878, 517300, 635540, 794425, 889756, 1112195, 1588850, 2224390, 3177700, 4448780, 5560975, 11121950, 22243900]

約数ペア:

[(1, 22243900), (2, 11121950), (4, 5560975), (5, 4448780), (7, 3177700), (10, 2224390), (14, 1588850), (20, 1112195), (25, 889756), (28, 794425), (35, 635540), (43, 517300), (50, 444878), (70, 317770), (86, 258650), (100, 222439), (140, 158885), (172, 129325), (175, 127108), (215, 103460), (301, 73900), (350, 63554), (430, 51730), (602, 36950), (700, 31777), (739, 30100), (860, 25865), (1075, 20692), (1204, 18475), (1478, 15050), (1505, 14780), (2150, 10346), (2956, 7525), (3010, 7390), (3695, 6020), (4300, 5173)]