22049160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26249}}^1$

素因数の和:26270

約数の個数: 64

約数和(自身を含む): 75600000

約数和(自身を除く): 53550840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26249, 52498, 78747, 104996, 131245, 157494, 183743, 209992, 262490, 314988, 367486, 393735, 524980, 551229, 629976, 734972, 787470, 918715, 1049960, 1102458, 1469944, 1574940, 1837430, 2204916, 2756145, 3149880, 3674860, 4409832, 5512290, 7349720, 11024580, 22049160]

約数ペア:

[(1, 22049160), (2, 11024580), (3, 7349720), (4, 5512290), (5, 4409832), (6, 3674860), (7, 3149880), (8, 2756145), (10, 2204916), (12, 1837430), (14, 1574940), (15, 1469944), (20, 1102458), (21, 1049960), (24, 918715), (28, 787470), (30, 734972), (35, 629976), (40, 551229), (42, 524980), (56, 393735), (60, 367486), (70, 314988), (84, 262490), (105, 209992), (120, 183743), (140, 157494), (168, 131245), (210, 104996), (280, 78747), (420, 52498), (840, 26249)]