185275840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1050

約数の個数: 112

約数和(自身を含む): 479877120

約数和(自身を除く): 294601280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 320, 380, 496, 589, 608, 620, 760, 983, 992, 1178, 1216, 1240, 1520, 1966, 1984, 2356, 2480, 2945, 3040, 3932, 4712, 4915, 4960, 5890, 6080, 7864, 9424, 9830, 9920, 11780, 15728, 18677, 18848, 19660, 23560, 30473, 31456, 37354, 37696, 39320, 47120, 60946, 62912, 74708, 78640, 93385, 94240, 121892, 149416, 152365, 157280, 186770, 188480, 243784, 298832, 304730, 314560, 373540, 487568, 578987, 597664, 609460, 747080, 975136, 1157974, 1195328, 1218920, 1494160, 1950272, 2315948, 2437840, 2894935, 2988320, 4631896, 4875680, 5789870, 5976640, 9263792, 9751360, 11579740, 18527584, 23159480, 37055168, 46318960, 92637920, 185275840]

約数ペア:

[(1, 185275840), (2, 92637920), (4, 46318960), (5, 37055168), (8, 23159480), (10, 18527584), (16, 11579740), (19, 9751360), (20, 9263792), (31, 5976640), (32, 5789870), (38, 4875680), (40, 4631896), (62, 2988320), (64, 2894935), (76, 2437840), (80, 2315948), (95, 1950272), (124, 1494160), (152, 1218920), (155, 1195328), (160, 1157974), (190, 975136), (248, 747080), (304, 609460), (310, 597664), (320, 578987), (380, 487568), (496, 373540), (589, 314560), (608, 304730), (620, 298832), (760, 243784), (983, 188480), (992, 186770), (1178, 157280), (1216, 152365), (1240, 149416), (1520, 121892), (1966, 94240), (1984, 93385), (2356, 78640), (2480, 74708), (2945, 62912), (3040, 60946), (3932, 47120), (4712, 39320), (4915, 37696), (4960, 37354), (5890, 31456), (6080, 30473), (7864, 23560), (9424, 19660), (9830, 18848), (9920, 18677), (11780, 15728)]