15664099400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{2393}}^1$

素因数の和:3855

約数の個数: 96

約数和(自身を含む): 38045064960

約数和(自身を除く): 22380965560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 1423, 2300, 2393, 2846, 4600, 4786, 5692, 7115, 9572, 11384, 11965, 14230, 19144, 23930, 28460, 32729, 35575, 47860, 55039, 56920, 59825, 65458, 71150, 95720, 110078, 119650, 130916, 142300, 163645, 220156, 239300, 261832, 275195, 284600, 327290, 440312, 478600, 550390, 654580, 818225, 1100780, 1309160, 1375975, 1636450, 2201560, 2751950, 3272900, 3405239, 5503900, 6545800, 6810478, 11007800, 13620956, 17026195, 27241912, 34052390, 68104780, 78320497, 85130975, 136209560, 156640994, 170261950, 313281988, 340523900, 391602485, 626563976, 681047800, 783204970, 1566409940, 1958012425, 3132819880, 3916024850, 7832049700, 15664099400]

約数ペア:

[(1, 15664099400), (2, 7832049700), (4, 3916024850), (5, 3132819880), (8, 1958012425), (10, 1566409940), (20, 783204970), (23, 681047800), (25, 626563976), (40, 391602485), (46, 340523900), (50, 313281988), (92, 170261950), (100, 156640994), (115, 136209560), (184, 85130975), (200, 78320497), (230, 68104780), (460, 34052390), (575, 27241912), (920, 17026195), (1150, 13620956), (1423, 11007800), (2300, 6810478), (2393, 6545800), (2846, 5503900), (4600, 3405239), (4786, 3272900), (5692, 2751950), (7115, 2201560), (9572, 1636450), (11384, 1375975), (11965, 1309160), (14230, 1100780), (19144, 818225), (23930, 654580), (28460, 550390), (32729, 478600), (35575, 440312), (47860, 327290), (55039, 284600), (56920, 275195), (59825, 261832), (65458, 239300), (71150, 220156), (95720, 163645), (110078, 142300), (119650, 130916)]