23543840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 59122224

約数和(自身を除く): 35578384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 74, 80, 82, 97, 148, 160, 164, 185, 194, 205, 296, 328, 370, 388, 410, 485, 592, 656, 740, 776, 820, 970, 1184, 1312, 1480, 1517, 1552, 1640, 1940, 2960, 3034, 3104, 3280, 3589, 3880, 3977, 5920, 6068, 6560, 7178, 7585, 7760, 7954, 12136, 14356, 15170, 15520, 15908, 17945, 19885, 24272, 28712, 30340, 31816, 35890, 39770, 48544, 57424, 60680, 63632, 71780, 79540, 114848, 121360, 127264, 143560, 147149, 159080, 242720, 287120, 294298, 318160, 574240, 588596, 636320, 735745, 1177192, 1471490, 2354384, 2942980, 4708768, 5885960, 11771920, 23543840]

約数ペア:

[(1, 23543840), (2, 11771920), (4, 5885960), (5, 4708768), (8, 2942980), (10, 2354384), (16, 1471490), (20, 1177192), (32, 735745), (37, 636320), (40, 588596), (41, 574240), (74, 318160), (80, 294298), (82, 287120), (97, 242720), (148, 159080), (160, 147149), (164, 143560), (185, 127264), (194, 121360), (205, 114848), (296, 79540), (328, 71780), (370, 63632), (388, 60680), (410, 57424), (485, 48544), (592, 39770), (656, 35890), (740, 31816), (776, 30340), (820, 28712), (970, 24272), (1184, 19885), (1312, 17945), (1480, 15908), (1517, 15520), (1552, 15170), (1640, 14356), (1940, 12136), (2960, 7954), (3034, 7760), (3104, 7585), (3280, 7178), (3589, 6560), (3880, 6068), (3977, 5920)]