91502080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1207

約数の個数: 80

約数和(自身を含む): 226664064

約数和(自身を除く): 135161984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1153, 1240, 1280, 1984, 2306, 2480, 2560, 3968, 4612, 4960, 5765, 7936, 9224, 9920, 11530, 15872, 18448, 19840, 23060, 35743, 36896, 39680, 46120, 71486, 73792, 79360, 92240, 142972, 147584, 178715, 184480, 285944, 295168, 357430, 368960, 571888, 590336, 714860, 737920, 1143776, 1429720, 1475840, 2287552, 2859440, 2951680, 4575104, 5718880, 9150208, 11437760, 18300416, 22875520, 45751040, 91502080]

約数ペア:

[(1, 91502080), (2, 45751040), (4, 22875520), (5, 18300416), (8, 11437760), (10, 9150208), (16, 5718880), (20, 4575104), (31, 2951680), (32, 2859440), (40, 2287552), (62, 1475840), (64, 1429720), (80, 1143776), (124, 737920), (128, 714860), (155, 590336), (160, 571888), (248, 368960), (256, 357430), (310, 295168), (320, 285944), (496, 184480), (512, 178715), (620, 147584), (640, 142972), (992, 92240), (1153, 79360), (1240, 73792), (1280, 71486), (1984, 46120), (2306, 39680), (2480, 36896), (2560, 35743), (3968, 23060), (4612, 19840), (4960, 18448), (5765, 15872), (7936, 11530), (9224, 9920)]