29039800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 72316800

約数和(自身を除く): 43277000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 59, 92, 100, 107, 115, 118, 184, 200, 214, 230, 236, 295, 428, 460, 472, 535, 575, 590, 856, 920, 1070, 1150, 1180, 1357, 1475, 2140, 2300, 2360, 2461, 2675, 2714, 2950, 4280, 4600, 4922, 5350, 5428, 5900, 6313, 6785, 9844, 10700, 10856, 11800, 12305, 12626, 13570, 19688, 21400, 24610, 25252, 27140, 31565, 33925, 49220, 50504, 54280, 61525, 63130, 67850, 98440, 123050, 126260, 135700, 145199, 157825, 246100, 252520, 271400, 290398, 315650, 492200, 580796, 631300, 725995, 1161592, 1262600, 1451990, 2903980, 3629975, 5807960, 7259950, 14519900, 29039800]

約数ペア:

[(1, 29039800), (2, 14519900), (4, 7259950), (5, 5807960), (8, 3629975), (10, 2903980), (20, 1451990), (23, 1262600), (25, 1161592), (40, 725995), (46, 631300), (50, 580796), (59, 492200), (92, 315650), (100, 290398), (107, 271400), (115, 252520), (118, 246100), (184, 157825), (200, 145199), (214, 135700), (230, 126260), (236, 123050), (295, 98440), (428, 67850), (460, 63130), (472, 61525), (535, 54280), (575, 50504), (590, 49220), (856, 33925), (920, 31565), (1070, 27140), (1150, 25252), (1180, 24610), (1357, 21400), (1475, 19688), (2140, 13570), (2300, 12626), (2360, 12305), (2461, 11800), (2675, 10856), (2714, 10700), (2950, 9844), (4280, 6785), (4600, 6313), (4922, 5900), (5350, 5428)]