22119500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 53936064

約数和(自身を除く): 31816564

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 83, 100, 125, 130, 164, 166, 205, 250, 260, 325, 332, 410, 415, 500, 533, 650, 820, 830, 1025, 1066, 1079, 1300, 1625, 1660, 2050, 2075, 2132, 2158, 2665, 3250, 3403, 4100, 4150, 4316, 5125, 5330, 5395, 6500, 6806, 8300, 10250, 10375, 10660, 10790, 13325, 13612, 17015, 20500, 20750, 21580, 26650, 26975, 34030, 41500, 44239, 53300, 53950, 66625, 68060, 85075, 88478, 107900, 133250, 134875, 170150, 176956, 221195, 266500, 269750, 340300, 425375, 442390, 539500, 850750, 884780, 1105975, 1701500, 2211950, 4423900, 5529875, 11059750, 22119500]

約数ペア:

[(1, 22119500), (2, 11059750), (4, 5529875), (5, 4423900), (10, 2211950), (13, 1701500), (20, 1105975), (25, 884780), (26, 850750), (41, 539500), (50, 442390), (52, 425375), (65, 340300), (82, 269750), (83, 266500), (100, 221195), (125, 176956), (130, 170150), (164, 134875), (166, 133250), (205, 107900), (250, 88478), (260, 85075), (325, 68060), (332, 66625), (410, 53950), (415, 53300), (500, 44239), (533, 41500), (650, 34030), (820, 26975), (830, 26650), (1025, 21580), (1066, 20750), (1079, 20500), (1300, 17015), (1625, 13612), (1660, 13325), (2050, 10790), (2075, 10660), (2132, 10375), (2158, 10250), (2665, 8300), (3250, 6806), (3403, 6500), (4100, 5395), (4150, 5330), (4316, 5125)]