58260020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 162887760

約数和(自身を除く): 104627740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 49, 52, 65, 68, 70, 85, 91, 98, 119, 130, 140, 170, 182, 196, 221, 238, 245, 260, 269, 340, 364, 442, 455, 476, 490, 538, 595, 637, 833, 884, 910, 980, 1076, 1105, 1190, 1274, 1345, 1547, 1666, 1820, 1883, 2210, 2380, 2548, 2690, 3094, 3185, 3332, 3497, 3766, 4165, 4420, 4573, 5380, 6188, 6370, 6994, 7532, 7735, 8330, 9146, 9415, 10829, 12740, 13181, 13988, 15470, 16660, 17485, 18292, 18830, 21658, 22865, 24479, 26362, 30940, 32011, 34970, 37660, 43316, 45730, 48958, 52724, 54145, 59449, 64022, 65905, 69940, 91460, 97916, 108290, 118898, 122395, 128044, 131810, 160055, 171353, 216580, 224077, 237796, 244790, 263620, 297245, 320110, 342706, 416143, 448154, 489580, 594490, 640220, 685412, 832286, 856765, 896308, 1120385, 1188980, 1664572, 1713530, 2080715, 2240770, 2913001, 3427060, 4161430, 4481540, 5826002, 8322860, 11652004, 14565005, 29130010, 58260020]

約数ペア:

[(1, 58260020), (2, 29130010), (4, 14565005), (5, 11652004), (7, 8322860), (10, 5826002), (13, 4481540), (14, 4161430), (17, 3427060), (20, 2913001), (26, 2240770), (28, 2080715), (34, 1713530), (35, 1664572), (49, 1188980), (52, 1120385), (65, 896308), (68, 856765), (70, 832286), (85, 685412), (91, 640220), (98, 594490), (119, 489580), (130, 448154), (140, 416143), (170, 342706), (182, 320110), (196, 297245), (221, 263620), (238, 244790), (245, 237796), (260, 224077), (269, 216580), (340, 171353), (364, 160055), (442, 131810), (455, 128044), (476, 122395), (490, 118898), (538, 108290), (595, 97916), (637, 91460), (833, 69940), (884, 65905), (910, 64022), (980, 59449), (1076, 54145), (1105, 52724), (1190, 48958), (1274, 45730), (1345, 43316), (1547, 37660), (1666, 34970), (1820, 32011), (1883, 30940), (2210, 26362), (2380, 24479), (2548, 22865), (2690, 21658), (3094, 18830), (3185, 18292), (3332, 17485), (3497, 16660), (3766, 15470), (4165, 13988), (4420, 13181), (4573, 12740), (5380, 10829), (6188, 9415), (6370, 9146), (6994, 8330), (7532, 7735)]