46974460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 115295040

約数和(自身を除く): 68320580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 37, 38, 52, 65, 74, 76, 95, 130, 148, 185, 190, 247, 257, 260, 370, 380, 481, 494, 514, 703, 740, 962, 988, 1028, 1235, 1285, 1406, 1924, 2405, 2470, 2570, 2812, 3341, 3515, 4810, 4883, 4940, 5140, 6682, 7030, 9139, 9509, 9620, 9766, 13364, 14060, 16705, 18278, 19018, 19532, 24415, 33410, 36556, 38036, 45695, 47545, 48830, 63479, 66820, 91390, 95090, 97660, 123617, 126958, 180671, 182780, 190180, 247234, 253916, 317395, 361342, 494468, 618085, 634790, 722684, 903355, 1236170, 1269580, 1806710, 2348723, 2472340, 3613420, 4697446, 9394892, 11743615, 23487230, 46974460]

約数ペア:

[(1, 46974460), (2, 23487230), (4, 11743615), (5, 9394892), (10, 4697446), (13, 3613420), (19, 2472340), (20, 2348723), (26, 1806710), (37, 1269580), (38, 1236170), (52, 903355), (65, 722684), (74, 634790), (76, 618085), (95, 494468), (130, 361342), (148, 317395), (185, 253916), (190, 247234), (247, 190180), (257, 182780), (260, 180671), (370, 126958), (380, 123617), (481, 97660), (494, 95090), (514, 91390), (703, 66820), (740, 63479), (962, 48830), (988, 47545), (1028, 45695), (1235, 38036), (1285, 36556), (1406, 33410), (1924, 24415), (2405, 19532), (2470, 19018), (2570, 18278), (2812, 16705), (3341, 14060), (3515, 13364), (4810, 9766), (4883, 9620), (4940, 9509), (5140, 9139), (6682, 7030)]