16233980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 43545600

約数和(自身を除く): 27311620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 359, 380, 476, 532, 595, 646, 665, 718, 1190, 1292, 1330, 1436, 1615, 1795, 2261, 2380, 2513, 2660, 3230, 3590, 4522, 5026, 6103, 6460, 6821, 7180, 9044, 10052, 11305, 12206, 12565, 13642, 22610, 24412, 25130, 27284, 30515, 34105, 42721, 45220, 47747, 50260, 61030, 68210, 85442, 95494, 115957, 122060, 136420, 170884, 190988, 213605, 231914, 238735, 427210, 463828, 477470, 579785, 811699, 854420, 954940, 1159570, 1623398, 2319140, 3246796, 4058495, 8116990, 16233980]

約数ペア:

[(1, 16233980), (2, 8116990), (4, 4058495), (5, 3246796), (7, 2319140), (10, 1623398), (14, 1159570), (17, 954940), (19, 854420), (20, 811699), (28, 579785), (34, 477470), (35, 463828), (38, 427210), (68, 238735), (70, 231914), (76, 213605), (85, 190988), (95, 170884), (119, 136420), (133, 122060), (140, 115957), (170, 95494), (190, 85442), (238, 68210), (266, 61030), (323, 50260), (340, 47747), (359, 45220), (380, 42721), (476, 34105), (532, 30515), (595, 27284), (646, 25130), (665, 24412), (718, 22610), (1190, 13642), (1292, 12565), (1330, 12206), (1436, 11305), (1615, 10052), (1795, 9044), (2261, 7180), (2380, 6821), (2513, 6460), (2660, 6103), (3230, 5026), (3590, 4522)]