17373717440

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1\times {\mathrm{977}}^1$

素因数の和:1966

約数の個数: 112

約数和(自身を含む): 42138624384

約数和(自身を除く): 24764906944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 911, 976, 977, 1220, 1822, 1952, 1954, 2440, 3644, 3904, 3908, 4555, 4880, 4885, 7288, 7816, 9110, 9760, 9770, 14576, 15632, 18220, 19520, 19540, 29152, 31264, 36440, 39080, 55571, 58304, 59597, 62528, 72880, 78160, 111142, 119194, 145760, 156320, 222284, 238388, 277855, 291520, 297985, 312640, 444568, 476776, 555710, 595970, 889136, 890047, 953552, 1111420, 1191940, 1778272, 1780094, 1907104, 2222840, 2383880, 3556544, 3560188, 3814208, 4445680, 4450235, 4767760, 7120376, 8891360, 8900470, 9535520, 14240752, 17782720, 17800940, 19071040, 28481504, 35601880, 54292867, 56963008, 71203760, 108585734, 142407520, 217171468, 271464335, 284815040, 434342936, 542928670, 868685872, 1085857340, 1737371744, 2171714680, 3474743488, 4343429360, 8686858720, 17373717440]

約数ペア:

[(1, 17373717440), (2, 8686858720), (4, 4343429360), (5, 3474743488), (8, 2171714680), (10, 1737371744), (16, 1085857340), (20, 868685872), (32, 542928670), (40, 434342936), (61, 284815040), (64, 271464335), (80, 217171468), (122, 142407520), (160, 108585734), (244, 71203760), (305, 56963008), (320, 54292867), (488, 35601880), (610, 28481504), (911, 19071040), (976, 17800940), (977, 17782720), (1220, 14240752), (1822, 9535520), (1952, 8900470), (1954, 8891360), (2440, 7120376), (3644, 4767760), (3904, 4450235), (3908, 4445680), (4555, 3814208), (4880, 3560188), (4885, 3556544), (7288, 2383880), (7816, 2222840), (9110, 1907104), (9760, 1780094), (9770, 1778272), (14576, 1191940), (15632, 1111420), (18220, 953552), (19520, 890047), (19540, 889136), (29152, 595970), (31264, 555710), (36440, 476776), (39080, 444568), (55571, 312640), (58304, 297985), (59597, 291520), (62528, 277855), (72880, 238388), (78160, 222284), (111142, 156320), (119194, 145760)]