22994560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 60710400

約数和(自身を除く): 37715840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 61, 62, 64, 76, 80, 95, 122, 124, 128, 152, 155, 160, 190, 244, 248, 304, 305, 310, 320, 380, 488, 496, 589, 608, 610, 620, 640, 760, 976, 992, 1159, 1178, 1216, 1220, 1240, 1520, 1891, 1952, 1984, 2318, 2356, 2432, 2440, 2480, 2945, 3040, 3782, 3904, 3968, 4636, 4712, 4880, 4960, 5795, 5890, 6080, 7564, 7808, 9272, 9424, 9455, 9760, 9920, 11590, 11780, 12160, 15128, 18544, 18848, 18910, 19520, 19840, 23180, 23560, 30256, 35929, 37088, 37696, 37820, 39040, 46360, 47120, 60512, 71858, 74176, 75392, 75640, 92720, 94240, 121024, 143716, 148352, 151280, 179645, 185440, 188480, 242048, 287432, 302560, 359290, 370880, 376960, 574864, 605120, 718580, 741760, 1149728, 1210240, 1437160, 2299456, 2874320, 4598912, 5748640, 11497280, 22994560]

約数ペア:

[(1, 22994560), (2, 11497280), (4, 5748640), (5, 4598912), (8, 2874320), (10, 2299456), (16, 1437160), (19, 1210240), (20, 1149728), (31, 741760), (32, 718580), (38, 605120), (40, 574864), (61, 376960), (62, 370880), (64, 359290), (76, 302560), (80, 287432), (95, 242048), (122, 188480), (124, 185440), (128, 179645), (152, 151280), (155, 148352), (160, 143716), (190, 121024), (244, 94240), (248, 92720), (304, 75640), (305, 75392), (310, 74176), (320, 71858), (380, 60512), (488, 47120), (496, 46360), (589, 39040), (608, 37820), (610, 37696), (620, 37088), (640, 35929), (760, 30256), (976, 23560), (992, 23180), (1159, 19840), (1178, 19520), (1216, 18910), (1220, 18848), (1240, 18544), (1520, 15128), (1891, 12160), (1952, 11780), (1984, 11590), (2318, 9920), (2356, 9760), (2432, 9455), (2440, 9424), (2480, 9272), (2945, 7808), (3040, 7564), (3782, 6080), (3904, 5890), (3968, 5795), (4636, 4960), (4712, 4880)]