24988480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 67299840

約数和(自身を除く): 42311360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 229, 248, 310, 320, 341, 352, 440, 458, 496, 620, 682, 704, 880, 916, 992, 1145, 1240, 1364, 1705, 1760, 1832, 1984, 2290, 2480, 2519, 2728, 3410, 3520, 3664, 4580, 4960, 5038, 5456, 6820, 7099, 7328, 9160, 9920, 10076, 10912, 12595, 13640, 14198, 14656, 18320, 20152, 21824, 25190, 27280, 28396, 35495, 36640, 40304, 50380, 54560, 56792, 70990, 73280, 78089, 80608, 100760, 109120, 113584, 141980, 156178, 161216, 201520, 227168, 283960, 312356, 390445, 403040, 454336, 567920, 624712, 780890, 806080, 1135840, 1249424, 1561780, 2271680, 2498848, 3123560, 4997696, 6247120, 12494240, 24988480]

約数ペア:

[(1, 24988480), (2, 12494240), (4, 6247120), (5, 4997696), (8, 3123560), (10, 2498848), (11, 2271680), (16, 1561780), (20, 1249424), (22, 1135840), (31, 806080), (32, 780890), (40, 624712), (44, 567920), (55, 454336), (62, 403040), (64, 390445), (80, 312356), (88, 283960), (110, 227168), (124, 201520), (155, 161216), (160, 156178), (176, 141980), (220, 113584), (229, 109120), (248, 100760), (310, 80608), (320, 78089), (341, 73280), (352, 70990), (440, 56792), (458, 54560), (496, 50380), (620, 40304), (682, 36640), (704, 35495), (880, 28396), (916, 27280), (992, 25190), (1145, 21824), (1240, 20152), (1364, 18320), (1705, 14656), (1760, 14198), (1832, 13640), (1984, 12595), (2290, 10912), (2480, 10076), (2519, 9920), (2728, 9160), (3410, 7328), (3520, 7099), (3664, 6820), (4580, 5456), (4960, 5038)]