42474100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 98118720

約数和(自身を除く): 55644620

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 92, 100, 115, 118, 230, 236, 295, 313, 460, 575, 590, 626, 1150, 1180, 1252, 1357, 1475, 1565, 2300, 2714, 2950, 3130, 5428, 5900, 6260, 6785, 7199, 7825, 13570, 14398, 15650, 18467, 27140, 28796, 31300, 33925, 35995, 36934, 67850, 71990, 73868, 92335, 135700, 143980, 179975, 184670, 359950, 369340, 424741, 461675, 719900, 849482, 923350, 1698964, 1846700, 2123705, 4247410, 8494820, 10618525, 21237050, 42474100]

約数ペア:

[(1, 42474100), (2, 21237050), (4, 10618525), (5, 8494820), (10, 4247410), (20, 2123705), (23, 1846700), (25, 1698964), (46, 923350), (50, 849482), (59, 719900), (92, 461675), (100, 424741), (115, 369340), (118, 359950), (230, 184670), (236, 179975), (295, 143980), (313, 135700), (460, 92335), (575, 73868), (590, 71990), (626, 67850), (1150, 36934), (1180, 35995), (1252, 33925), (1357, 31300), (1475, 28796), (1565, 27140), (2300, 18467), (2714, 15650), (2950, 14398), (3130, 13570), (5428, 7825), (5900, 7199), (6260, 6785)]