22786400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 68683104

約数和(自身を除く): 45896704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 313, 325, 350, 364, 400, 416, 455, 520, 560, 626, 650, 700, 728, 800, 910, 1040, 1120, 1252, 1300, 1400, 1456, 1565, 1820, 2080, 2191, 2275, 2504, 2600, 2800, 2912, 3130, 3640, 4069, 4382, 4550, 5008, 5200, 5600, 6260, 7280, 7825, 8138, 8764, 9100, 10016, 10400, 10955, 12520, 14560, 15650, 16276, 17528, 18200, 20345, 21910, 25040, 28483, 31300, 32552, 35056, 36400, 40690, 43820, 50080, 54775, 56966, 62600, 65104, 70112, 72800, 81380, 87640, 101725, 109550, 113932, 125200, 130208, 142415, 162760, 175280, 203450, 219100, 227864, 250400, 284830, 325520, 350560, 406900, 438200, 455728, 569660, 651040, 712075, 813800, 876400, 911456, 1139320, 1424150, 1627600, 1752800, 2278640, 2848300, 3255200, 4557280, 5696600, 11393200, 22786400]

約数ペア:

[(1, 22786400), (2, 11393200), (4, 5696600), (5, 4557280), (7, 3255200), (8, 2848300), (10, 2278640), (13, 1752800), (14, 1627600), (16, 1424150), (20, 1139320), (25, 911456), (26, 876400), (28, 813800), (32, 712075), (35, 651040), (40, 569660), (50, 455728), (52, 438200), (56, 406900), (65, 350560), (70, 325520), (80, 284830), (91, 250400), (100, 227864), (104, 219100), (112, 203450), (130, 175280), (140, 162760), (160, 142415), (175, 130208), (182, 125200), (200, 113932), (208, 109550), (224, 101725), (260, 87640), (280, 81380), (313, 72800), (325, 70112), (350, 65104), (364, 62600), (400, 56966), (416, 54775), (455, 50080), (520, 43820), (560, 40690), (626, 36400), (650, 35056), (700, 32552), (728, 31300), (800, 28483), (910, 25040), (1040, 21910), (1120, 20345), (1252, 18200), (1300, 17528), (1400, 16276), (1456, 15650), (1565, 14560), (1820, 12520), (2080, 10955), (2191, 10400), (2275, 10016), (2504, 9100), (2600, 8764), (2800, 8138), (2912, 7825), (3130, 7280), (3640, 6260), (4069, 5600), (4382, 5200), (4550, 5008)]