29707700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 71245440

約数和(自身を除く): 41537740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 113, 220, 226, 239, 275, 452, 478, 550, 565, 956, 1100, 1130, 1195, 1243, 2260, 2390, 2486, 2629, 2825, 4780, 4972, 5258, 5650, 5975, 6215, 10516, 11300, 11950, 12430, 13145, 23900, 24860, 26290, 27007, 31075, 52580, 54014, 62150, 65725, 108028, 124300, 131450, 135035, 262900, 270070, 297077, 540140, 594154, 675175, 1188308, 1350350, 1485385, 2700700, 2970770, 5941540, 7426925, 14853850, 29707700]

約数ペア:

[(1, 29707700), (2, 14853850), (4, 7426925), (5, 5941540), (10, 2970770), (11, 2700700), (20, 1485385), (22, 1350350), (25, 1188308), (44, 675175), (50, 594154), (55, 540140), (100, 297077), (110, 270070), (113, 262900), (220, 135035), (226, 131450), (239, 124300), (275, 108028), (452, 65725), (478, 62150), (550, 54014), (565, 52580), (956, 31075), (1100, 27007), (1130, 26290), (1195, 24860), (1243, 23900), (2260, 13145), (2390, 12430), (2486, 11950), (2629, 11300), (2825, 10516), (4780, 6215), (4972, 5975), (5258, 5650)]