415024761740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1\times {\mathrm{4391}}^1$

素因数の和:5559

約数の個数: 96

約数和(自身を含む): 906535784448

約数和(自身を除く): 491511022708

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 157, 310, 314, 620, 628, 785, 971, 1570, 1942, 3140, 3884, 4391, 4855, 4867, 8782, 9710, 9734, 17564, 19420, 19468, 21955, 24335, 30101, 43910, 48670, 60202, 87820, 97340, 120404, 136121, 150505, 152447, 272242, 301010, 304894, 544484, 602020, 609788, 680605, 689387, 762235, 1361210, 1378774, 1524470, 2722420, 2757548, 3048940, 3446935, 4263661, 4725857, 6893870, 8527322, 9451714, 13787740, 17054644, 18903428, 21318305, 21370997, 23629285, 42636610, 42741994, 47258570, 85273220, 85483988, 94517140, 106854985, 132173491, 213709970, 264346982, 427419940, 528693964, 660867455, 669394777, 1321734910, 1338789554, 2643469820, 2677579108, 3346973885, 6693947770, 13387895540, 20751238087, 41502476174, 83004952348, 103756190435, 207512380870, 415024761740]

約数ペア:

[(1, 415024761740), (2, 207512380870), (4, 103756190435), (5, 83004952348), (10, 41502476174), (20, 20751238087), (31, 13387895540), (62, 6693947770), (124, 3346973885), (155, 2677579108), (157, 2643469820), (310, 1338789554), (314, 1321734910), (620, 669394777), (628, 660867455), (785, 528693964), (971, 427419940), (1570, 264346982), (1942, 213709970), (3140, 132173491), (3884, 106854985), (4391, 94517140), (4855, 85483988), (4867, 85273220), (8782, 47258570), (9710, 42741994), (9734, 42636610), (17564, 23629285), (19420, 21370997), (19468, 21318305), (21955, 18903428), (24335, 17054644), (30101, 13787740), (43910, 9451714), (48670, 8527322), (60202, 6893870), (87820, 4725857), (97340, 4263661), (120404, 3446935), (136121, 3048940), (150505, 2757548), (152447, 2722420), (272242, 1524470), (301010, 1378774), (304894, 1361210), (544484, 762235), (602020, 689387), (609788, 680605)]