99854560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 258545952

約数和(自身を除く): 158691392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 416, 488, 520, 610, 787, 793, 976, 1040, 1220, 1574, 1586, 1952, 2080, 2440, 3148, 3172, 3935, 3965, 4880, 6296, 6344, 7870, 7930, 9760, 10231, 12592, 12688, 15740, 15860, 20462, 25184, 25376, 31480, 31720, 40924, 48007, 51155, 62960, 63440, 81848, 96014, 102310, 125920, 126880, 163696, 192028, 204620, 240035, 327392, 384056, 409240, 480070, 624091, 768112, 818480, 960140, 1248182, 1536224, 1636960, 1920280, 2496364, 3120455, 3840560, 4992728, 6240910, 7681120, 9985456, 12481820, 19970912, 24963640, 49927280, 99854560]

約数ペア:

[(1, 99854560), (2, 49927280), (4, 24963640), (5, 19970912), (8, 12481820), (10, 9985456), (13, 7681120), (16, 6240910), (20, 4992728), (26, 3840560), (32, 3120455), (40, 2496364), (52, 1920280), (61, 1636960), (65, 1536224), (80, 1248182), (104, 960140), (122, 818480), (130, 768112), (160, 624091), (208, 480070), (244, 409240), (260, 384056), (305, 327392), (416, 240035), (488, 204620), (520, 192028), (610, 163696), (787, 126880), (793, 125920), (976, 102310), (1040, 96014), (1220, 81848), (1574, 63440), (1586, 62960), (1952, 51155), (2080, 48007), (2440, 40924), (3148, 31720), (3172, 31480), (3935, 25376), (3965, 25184), (4880, 20462), (6296, 15860), (6344, 15740), (7870, 12688), (7930, 12592), (9760, 10231)]