738294020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5037

約数の個数: 96

約数和(自身を含む): 1803513600

約数和(自身を除く): 1065219580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 23, 34, 38, 46, 68, 76, 85, 92, 95, 115, 170, 190, 230, 323, 340, 380, 391, 437, 460, 646, 782, 874, 1292, 1564, 1615, 1748, 1955, 2185, 3230, 3910, 4370, 4969, 6460, 7429, 7820, 8740, 9938, 14858, 19876, 24845, 29716, 37145, 49690, 74290, 84473, 94411, 99380, 114287, 148580, 168946, 188822, 228574, 337892, 377644, 422365, 457148, 472055, 571435, 844730, 944110, 1142870, 1604987, 1689460, 1888220, 1942879, 2171453, 2285740, 3209974, 3885758, 4342906, 6419948, 7771516, 8024935, 8685812, 9714395, 10857265, 16049870, 19428790, 21714530, 32099740, 36914701, 38857580, 43429060, 73829402, 147658804, 184573505, 369147010, 738294020]

約数ペア:

[(1, 738294020), (2, 369147010), (4, 184573505), (5, 147658804), (10, 73829402), (17, 43429060), (19, 38857580), (20, 36914701), (23, 32099740), (34, 21714530), (38, 19428790), (46, 16049870), (68, 10857265), (76, 9714395), (85, 8685812), (92, 8024935), (95, 7771516), (115, 6419948), (170, 4342906), (190, 3885758), (230, 3209974), (323, 2285740), (340, 2171453), (380, 1942879), (391, 1888220), (437, 1689460), (460, 1604987), (646, 1142870), (782, 944110), (874, 844730), (1292, 571435), (1564, 472055), (1615, 457148), (1748, 422365), (1955, 377644), (2185, 337892), (3230, 228574), (3910, 188822), (4370, 168946), (4969, 148580), (6460, 114287), (7429, 99380), (7820, 94411), (8740, 84473), (9938, 74290), (14858, 49690), (19876, 37145), (24845, 29716)]