38900081930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{11863}}^1$

素因数の和:12215

約数の個数: 64

約数和(自身を含む): 74726115840

約数和(自身を除く): 35826033910

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 269, 530, 538, 1219, 1345, 2438, 2690, 6095, 6187, 11863, 12190, 12374, 14257, 23726, 28514, 30935, 59315, 61870, 71285, 118630, 142570, 272849, 327911, 545698, 628739, 655822, 1257478, 1364245, 1639555, 2728490, 3143695, 3191147, 3279110, 6287390, 6382294, 14460997, 15955735, 28921994, 31911470, 72304985, 73396381, 144609970, 146792762, 169130791, 338261582, 366981905, 733963810, 845653955, 1691307910, 3890008193, 7780016386, 19450040965, 38900081930]

約数ペア:

[(1, 38900081930), (2, 19450040965), (5, 7780016386), (10, 3890008193), (23, 1691307910), (46, 845653955), (53, 733963810), (106, 366981905), (115, 338261582), (230, 169130791), (265, 146792762), (269, 144609970), (530, 73396381), (538, 72304985), (1219, 31911470), (1345, 28921994), (2438, 15955735), (2690, 14460997), (6095, 6382294), (6187, 6287390), (11863, 3279110), (12190, 3191147), (12374, 3143695), (14257, 2728490), (23726, 1639555), (28514, 1364245), (30935, 1257478), (59315, 655822), (61870, 628739), (71285, 545698), (118630, 327911), (142570, 272849)]