22894240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 60419520

約数和(自身を除く): 37525280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 160, 170, 190, 272, 304, 323, 340, 380, 443, 544, 608, 646, 680, 760, 886, 1292, 1360, 1520, 1615, 1772, 2215, 2584, 2720, 3040, 3230, 3544, 4430, 5168, 6460, 7088, 7531, 8417, 8860, 10336, 12920, 14176, 15062, 16834, 17720, 25840, 30124, 33668, 35440, 37655, 42085, 51680, 60248, 67336, 70880, 75310, 84170, 120496, 134672, 143089, 150620, 168340, 240992, 269344, 286178, 301240, 336680, 572356, 602480, 673360, 715445, 1144712, 1204960, 1346720, 1430890, 2289424, 2861780, 4578848, 5723560, 11447120, 22894240]

約数ペア:

[(1, 22894240), (2, 11447120), (4, 5723560), (5, 4578848), (8, 2861780), (10, 2289424), (16, 1430890), (17, 1346720), (19, 1204960), (20, 1144712), (32, 715445), (34, 673360), (38, 602480), (40, 572356), (68, 336680), (76, 301240), (80, 286178), (85, 269344), (95, 240992), (136, 168340), (152, 150620), (160, 143089), (170, 134672), (190, 120496), (272, 84170), (304, 75310), (323, 70880), (340, 67336), (380, 60248), (443, 51680), (544, 42085), (608, 37655), (646, 35440), (680, 33668), (760, 30124), (886, 25840), (1292, 17720), (1360, 16834), (1520, 15062), (1615, 14176), (1772, 12920), (2215, 10336), (2584, 8860), (2720, 8417), (3040, 7531), (3230, 7088), (3544, 6460), (4430, 5168)]