About the Number

130860100

130860099 ← → 130860101

2進数表記:111110011001100010001000100

漢数字表記:一億三千八十六万百

素因数分解:

2 2 × 5 2 × 7 1 × 71 1 × 2633 1

素因数の和:2725
約数の個数: 72
約数和(自身を含む): 329228928
約数和(自身を除く): 198368828

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 71, 100, 140, 142, 175, 284, 350, 355, 497, 700, 710, 994, 1420, 1775, 1988, 2485, 2633, 3550, 4970, 5266, 7100, 9940, 10532, 12425, 13165, 18431, 24850, 26330, 36862, 49700, 52660, 65825, 73724, 92155, 131650, 184310, 186943, 263300, 368620, 373886, 460775, 747772, 921550, 934715, 1308601, 1843100, 1869430, 2617202, 3738860, 4673575, 5234404, 6543005, 9347150, 13086010, 18694300, 26172020, 32715025, 65430050, 130860100]

約数ペア:
[(1, 130860100), (2, 65430050), (4, 32715025), (5, 26172020), (7, 18694300), (10, 13086010), (14, 9347150), (20, 6543005), (25, 5234404), (28, 4673575), (35, 3738860), (50, 2617202), (70, 1869430), (71, 1843100), (100, 1308601), (140, 934715), (142, 921550), (175, 747772), (284, 460775), (350, 373886), (355, 368620), (497, 263300), (700, 186943), (710, 184310), (994, 131650), (1420, 92155), (1775, 73724), (1988, 65825), (2485, 52660), (2633, 49700), (3550, 36862), (4970, 26330), (5266, 24850), (7100, 18431), (9940, 13165), (10532, 12425)]

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