65353540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:425

約数の個数: 96

約数和(自身を含む): 167731200

約数和(自身を除く): 102377660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 79, 95, 133, 140, 158, 190, 266, 311, 316, 380, 395, 532, 553, 622, 665, 790, 1106, 1244, 1330, 1501, 1555, 1580, 2177, 2212, 2660, 2765, 3002, 3110, 4354, 5530, 5909, 6004, 6220, 7505, 8708, 10507, 10885, 11060, 11818, 15010, 21014, 21770, 23636, 24569, 29545, 30020, 41363, 42028, 43540, 49138, 52535, 59090, 82726, 98276, 105070, 118180, 122845, 165452, 171983, 206815, 210140, 245690, 343966, 413630, 466811, 491380, 687932, 827260, 859915, 933622, 1719830, 1867244, 2334055, 3267677, 3439660, 4668110, 6535354, 9336220, 13070708, 16338385, 32676770, 65353540]

約数ペア:

[(1, 65353540), (2, 32676770), (4, 16338385), (5, 13070708), (7, 9336220), (10, 6535354), (14, 4668110), (19, 3439660), (20, 3267677), (28, 2334055), (35, 1867244), (38, 1719830), (70, 933622), (76, 859915), (79, 827260), (95, 687932), (133, 491380), (140, 466811), (158, 413630), (190, 343966), (266, 245690), (311, 210140), (316, 206815), (380, 171983), (395, 165452), (532, 122845), (553, 118180), (622, 105070), (665, 98276), (790, 82726), (1106, 59090), (1244, 52535), (1330, 49138), (1501, 43540), (1555, 42028), (1580, 41363), (2177, 30020), (2212, 29545), (2660, 24569), (2765, 23636), (3002, 21770), (3110, 21014), (4354, 15010), (5530, 11818), (5909, 11060), (6004, 10885), (6220, 10507), (7505, 8708)]