About the Number

23119490

23119489 ← → 23119491

2進数表記:1011000001100011010000010

漢数字表記:二千三百十一万九千四百九十

素因数分解:

2 1 × 5 1 × 17 1 × 31 1 × 41 1 × 107 1

素因数の和:203
約数の個数: 64
約数和(自身を含む): 47029248
約数和(自身を除く): 23909758

約数列:
[1, 2, 5, 10, 17, 31, 34, 41, 62, 82, 85, 107, 155, 170, 205, 214, 310, 410, 527, 535, 697, 1054, 1070, 1271, 1394, 1819, 2542, 2635, 3317, 3485, 3638, 4387, 5270, 6355, 6634, 6970, 8774, 9095, 12710, 16585, 18190, 21607, 21935, 33170, 43214, 43870, 56389, 74579, 108035, 112778, 135997, 149158, 216070, 271994, 281945, 372895, 563890, 679985, 745790, 1359970, 2311949, 4623898, 11559745, 23119490]

約数ペア:
[(1, 23119490), (2, 11559745), (5, 4623898), (10, 2311949), (17, 1359970), (31, 745790), (34, 679985), (41, 563890), (62, 372895), (82, 281945), (85, 271994), (107, 216070), (155, 149158), (170, 135997), (205, 112778), (214, 108035), (310, 74579), (410, 56389), (527, 43870), (535, 43214), (697, 33170), (1054, 21935), (1070, 21607), (1271, 18190), (1394, 16585), (1819, 12710), (2542, 9095), (2635, 8774), (3317, 6970), (3485, 6634), (3638, 6355), (4387, 5270)]

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