201223040

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^2$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 495995400

約数和(自身を除く): 294772360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 73, 80, 118, 128, 146, 160, 236, 292, 295, 320, 365, 472, 584, 590, 640, 730, 944, 1168, 1180, 1460, 1888, 2336, 2360, 2920, 3776, 4307, 4672, 4720, 5329, 5840, 7552, 8614, 9344, 9440, 10658, 11680, 17228, 18880, 21316, 21535, 23360, 26645, 34456, 37760, 42632, 43070, 46720, 53290, 68912, 85264, 86140, 106580, 137824, 170528, 172280, 213160, 275648, 314411, 341056, 344560, 426320, 551296, 628822, 682112, 689120, 852640, 1257644, 1378240, 1572055, 1705280, 2515288, 2756480, 3144110, 3410560, 5030576, 6288220, 10061152, 12576440, 20122304, 25152880, 40244608, 50305760, 100611520, 201223040]

約数ペア:

[(1, 201223040), (2, 100611520), (4, 50305760), (5, 40244608), (8, 25152880), (10, 20122304), (16, 12576440), (20, 10061152), (32, 6288220), (40, 5030576), (59, 3410560), (64, 3144110), (73, 2756480), (80, 2515288), (118, 1705280), (128, 1572055), (146, 1378240), (160, 1257644), (236, 852640), (292, 689120), (295, 682112), (320, 628822), (365, 551296), (472, 426320), (584, 344560), (590, 341056), (640, 314411), (730, 275648), (944, 213160), (1168, 172280), (1180, 170528), (1460, 137824), (1888, 106580), (2336, 86140), (2360, 85264), (2920, 68912), (3776, 53290), (4307, 46720), (4672, 43070), (4720, 42632), (5329, 37760), (5840, 34456), (7552, 26645), (8614, 23360), (9344, 21535), (9440, 21316), (10658, 18880), (11680, 17228)]