45739540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4243}}^1$

素因数の和:4277

約数の個数: 72

約数和(自身を含む): 121921632

約数和(自身を除く): 76182092

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 4243, 5390, 8486, 10780, 16972, 21215, 29701, 42430, 46673, 59402, 84860, 93346, 118804, 148505, 186692, 207907, 233365, 297010, 326711, 415814, 466730, 594020, 653422, 831628, 933460, 1039535, 1306844, 1633555, 2079070, 2286977, 3267110, 4158140, 4573954, 6534220, 9147908, 11434885, 22869770, 45739540]

約数ペア:

[(1, 45739540), (2, 22869770), (4, 11434885), (5, 9147908), (7, 6534220), (10, 4573954), (11, 4158140), (14, 3267110), (20, 2286977), (22, 2079070), (28, 1633555), (35, 1306844), (44, 1039535), (49, 933460), (55, 831628), (70, 653422), (77, 594020), (98, 466730), (110, 415814), (140, 326711), (154, 297010), (196, 233365), (220, 207907), (245, 186692), (308, 148505), (385, 118804), (490, 93346), (539, 84860), (770, 59402), (980, 46673), (1078, 42430), (1540, 29701), (2156, 21215), (2695, 16972), (4243, 10780), (5390, 8486)]