38349740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 101352384

約数和(自身を除く): 63002644

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 53, 55, 65, 92, 106, 110, 115, 121, 130, 143, 212, 220, 230, 242, 253, 260, 265, 286, 299, 460, 484, 506, 530, 572, 583, 598, 605, 689, 715, 1012, 1060, 1166, 1196, 1210, 1219, 1265, 1378, 1430, 1495, 1573, 2332, 2420, 2438, 2530, 2756, 2783, 2860, 2915, 2990, 3146, 3289, 3445, 4876, 5060, 5566, 5830, 5980, 6095, 6292, 6413, 6578, 6890, 7579, 7865, 11132, 11660, 12190, 12826, 13156, 13409, 13780, 13915, 15158, 15730, 15847, 16445, 24380, 25652, 26818, 27830, 30316, 31460, 31694, 32065, 32890, 36179, 37895, 53636, 55660, 63388, 64130, 65780, 67045, 72358, 75790, 79235, 83369, 128260, 134090, 144716, 147499, 151580, 158470, 166738, 174317, 180895, 268180, 294998, 316940, 333476, 348634, 361790, 416845, 589996, 697268, 723580, 737495, 833690, 871585, 1474990, 1667380, 1743170, 1917487, 2949980, 3486340, 3834974, 7669948, 9587435, 19174870, 38349740]

約数ペア:

[(1, 38349740), (2, 19174870), (4, 9587435), (5, 7669948), (10, 3834974), (11, 3486340), (13, 2949980), (20, 1917487), (22, 1743170), (23, 1667380), (26, 1474990), (44, 871585), (46, 833690), (52, 737495), (53, 723580), (55, 697268), (65, 589996), (92, 416845), (106, 361790), (110, 348634), (115, 333476), (121, 316940), (130, 294998), (143, 268180), (212, 180895), (220, 174317), (230, 166738), (242, 158470), (253, 151580), (260, 147499), (265, 144716), (286, 134090), (299, 128260), (460, 83369), (484, 79235), (506, 75790), (530, 72358), (572, 67045), (583, 65780), (598, 64130), (605, 63388), (689, 55660), (715, 53636), (1012, 37895), (1060, 36179), (1166, 32890), (1196, 32065), (1210, 31694), (1219, 31460), (1265, 30316), (1378, 27830), (1430, 26818), (1495, 25652), (1573, 24380), (2332, 16445), (2420, 15847), (2438, 15730), (2530, 15158), (2756, 13915), (2783, 13780), (2860, 13409), (2915, 13156), (2990, 12826), (3146, 12190), (3289, 11660), (3445, 11132), (4876, 7865), (5060, 7579), (5566, 6890), (5830, 6578), (5980, 6413), (6095, 6292)]