40439940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 96

約数和(自身を含む): 122943744

約数和(自身を除く): 82503804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 967, 1020, 1230, 1394, 1934, 2091, 2460, 2788, 2901, 3485, 3868, 4182, 4835, 5802, 6970, 8364, 9670, 10455, 11604, 13940, 14505, 16439, 19340, 20910, 29010, 32878, 39647, 41820, 49317, 58020, 65756, 79294, 82195, 98634, 118941, 158588, 164390, 197268, 198235, 237882, 246585, 328780, 396470, 475764, 493170, 594705, 673999, 792940, 986340, 1189410, 1347998, 2021997, 2378820, 2695996, 3369995, 4043994, 6739990, 8087988, 10109985, 13479980, 20219970, 40439940]

約数ペア:

[(1, 40439940), (2, 20219970), (3, 13479980), (4, 10109985), (5, 8087988), (6, 6739990), (10, 4043994), (12, 3369995), (15, 2695996), (17, 2378820), (20, 2021997), (30, 1347998), (34, 1189410), (41, 986340), (51, 792940), (60, 673999), (68, 594705), (82, 493170), (85, 475764), (102, 396470), (123, 328780), (164, 246585), (170, 237882), (204, 198235), (205, 197268), (246, 164390), (255, 158588), (340, 118941), (410, 98634), (492, 82195), (510, 79294), (615, 65756), (697, 58020), (820, 49317), (967, 41820), (1020, 39647), (1230, 32878), (1394, 29010), (1934, 20910), (2091, 19340), (2460, 16439), (2788, 14505), (2901, 13940), (3485, 11604), (3868, 10455), (4182, 9670), (4835, 8364), (5802, 6970)]