32221900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 74370240

約数和(自身を除く): 42148340

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 41, 50, 58, 82, 100, 116, 145, 164, 205, 271, 290, 410, 542, 580, 725, 820, 1025, 1084, 1189, 1355, 1450, 2050, 2378, 2710, 2900, 4100, 4756, 5420, 5945, 6775, 7859, 11111, 11890, 13550, 15718, 22222, 23780, 27100, 29725, 31436, 39295, 44444, 55555, 59450, 78590, 111110, 118900, 157180, 196475, 222220, 277775, 322219, 392950, 555550, 644438, 785900, 1111100, 1288876, 1611095, 3222190, 6444380, 8055475, 16110950, 32221900]

約数ペア:

[(1, 32221900), (2, 16110950), (4, 8055475), (5, 6444380), (10, 3222190), (20, 1611095), (25, 1288876), (29, 1111100), (41, 785900), (50, 644438), (58, 555550), (82, 392950), (100, 322219), (116, 277775), (145, 222220), (164, 196475), (205, 157180), (271, 118900), (290, 111110), (410, 78590), (542, 59450), (580, 55555), (725, 44444), (820, 39295), (1025, 31436), (1084, 29725), (1189, 27100), (1355, 23780), (1450, 22222), (2050, 15718), (2378, 13550), (2710, 11890), (2900, 11111), (4100, 7859), (4756, 6775), (5420, 5945)]