19272050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 44997120

約数和(自身を除く): 25725070

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 41, 50, 70, 79, 82, 85, 119, 158, 170, 175, 205, 238, 287, 350, 395, 410, 425, 553, 574, 595, 697, 790, 850, 1025, 1106, 1190, 1343, 1394, 1435, 1975, 2050, 2686, 2765, 2870, 2975, 3239, 3485, 3950, 4879, 5530, 5950, 6478, 6715, 6970, 7175, 9401, 9758, 13430, 13825, 14350, 16195, 17425, 18802, 22673, 24395, 27650, 32390, 33575, 34850, 45346, 47005, 48790, 55063, 67150, 80975, 94010, 110126, 113365, 121975, 161950, 226730, 235025, 243950, 275315, 385441, 470050, 550630, 566825, 770882, 1133650, 1376575, 1927205, 2753150, 3854410, 9636025, 19272050]

約数ペア:

[(1, 19272050), (2, 9636025), (5, 3854410), (7, 2753150), (10, 1927205), (14, 1376575), (17, 1133650), (25, 770882), (34, 566825), (35, 550630), (41, 470050), (50, 385441), (70, 275315), (79, 243950), (82, 235025), (85, 226730), (119, 161950), (158, 121975), (170, 113365), (175, 110126), (205, 94010), (238, 80975), (287, 67150), (350, 55063), (395, 48790), (410, 47005), (425, 45346), (553, 34850), (574, 33575), (595, 32390), (697, 27650), (790, 24395), (850, 22673), (1025, 18802), (1106, 17425), (1190, 16195), (1343, 14350), (1394, 13825), (1435, 13430), (1975, 9758), (2050, 9401), (2686, 7175), (2765, 6970), (2870, 6715), (2975, 6478), (3239, 5950), (3485, 5530), (3950, 4879)]