13881405700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{12197}}^1$

素因数の和:12829

約数の個数: 72

約数和(自身を含む): 31763592000

約数和(自身を除く): 17882186300

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 599, 950, 1198, 1900, 2396, 2995, 5990, 11381, 11980, 12197, 14975, 22762, 24394, 29950, 45524, 48788, 56905, 59900, 60985, 113810, 121970, 227620, 231743, 243940, 284525, 304925, 463486, 569050, 609850, 926972, 1138100, 1158715, 1219700, 2317430, 4634860, 5793575, 7306003, 11587150, 14612006, 23174300, 29224012, 36530015, 73060030, 138814057, 146120060, 182650075, 277628114, 365300150, 555256228, 694070285, 730600300, 1388140570, 2776281140, 3470351425, 6940702850, 13881405700]

約数ペア:

[(1, 13881405700), (2, 6940702850), (4, 3470351425), (5, 2776281140), (10, 1388140570), (19, 730600300), (20, 694070285), (25, 555256228), (38, 365300150), (50, 277628114), (76, 182650075), (95, 146120060), (100, 138814057), (190, 73060030), (380, 36530015), (475, 29224012), (599, 23174300), (950, 14612006), (1198, 11587150), (1900, 7306003), (2396, 5793575), (2995, 4634860), (5990, 2317430), (11381, 1219700), (11980, 1158715), (12197, 1138100), (14975, 926972), (22762, 609850), (24394, 569050), (29950, 463486), (45524, 304925), (48788, 284525), (56905, 243940), (59900, 231743), (60985, 227620), (113810, 121970)]