99976240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:507

約数の個数: 160

約数和(自身を含む): 295981056

約数和(自身を除く): 196004816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 443, 455, 496, 520, 560, 620, 728, 806, 868, 886, 910, 1040, 1085, 1240, 1456, 1612, 1736, 1772, 1820, 2015, 2170, 2215, 2480, 2821, 3101, 3224, 3472, 3544, 3640, 4030, 4340, 4430, 5642, 5759, 6202, 6448, 7088, 7280, 8060, 8680, 8860, 11284, 11518, 12404, 13733, 14105, 15505, 16120, 17360, 17720, 22568, 23036, 24808, 27466, 28210, 28795, 31010, 32240, 35440, 40313, 45136, 46072, 49616, 54932, 56420, 57590, 62020, 68665, 80626, 92144, 96131, 109864, 112840, 115180, 124040, 137330, 161252, 178529, 192262, 201565, 219728, 225680, 230360, 248080, 274660, 322504, 357058, 384524, 403130, 460720, 480655, 549320, 645008, 714116, 769048, 806260, 892645, 961310, 1098640, 1249703, 1428232, 1538096, 1612520, 1785290, 1922620, 2499406, 2856464, 3225040, 3570580, 3845240, 4998812, 6248515, 7141160, 7690480, 9997624, 12497030, 14282320, 19995248, 24994060, 49988120, 99976240]

約数ペア:

[(1, 99976240), (2, 49988120), (4, 24994060), (5, 19995248), (7, 14282320), (8, 12497030), (10, 9997624), (13, 7690480), (14, 7141160), (16, 6248515), (20, 4998812), (26, 3845240), (28, 3570580), (31, 3225040), (35, 2856464), (40, 2499406), (52, 1922620), (56, 1785290), (62, 1612520), (65, 1538096), (70, 1428232), (80, 1249703), (91, 1098640), (104, 961310), (112, 892645), (124, 806260), (130, 769048), (140, 714116), (155, 645008), (182, 549320), (208, 480655), (217, 460720), (248, 403130), (260, 384524), (280, 357058), (310, 322504), (364, 274660), (403, 248080), (434, 230360), (443, 225680), (455, 219728), (496, 201565), (520, 192262), (560, 178529), (620, 161252), (728, 137330), (806, 124040), (868, 115180), (886, 112840), (910, 109864), (1040, 96131), (1085, 92144), (1240, 80626), (1456, 68665), (1612, 62020), (1736, 57590), (1772, 56420), (1820, 54932), (2015, 49616), (2170, 46072), (2215, 45136), (2480, 40313), (2821, 35440), (3101, 32240), (3224, 31010), (3472, 28795), (3544, 28210), (3640, 27466), (4030, 24808), (4340, 23036), (4430, 22568), (5642, 17720), (5759, 17360), (6202, 16120), (6448, 15505), (7088, 14105), (7280, 13733), (8060, 12404), (8680, 11518), (8860, 11284)]