97491280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2132

約数の個数: 80

約数和(自身を含む): 246412800

約数和(自身を除く): 148921520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2069, 2356, 2480, 2945, 4138, 4712, 5890, 8276, 9424, 10345, 11780, 16552, 20690, 23560, 33104, 39311, 41380, 47120, 64139, 78622, 82760, 128278, 157244, 165520, 196555, 256556, 314488, 320695, 393110, 513112, 628976, 641390, 786220, 1026224, 1218641, 1282780, 1572440, 2437282, 2565560, 3144880, 4874564, 5131120, 6093205, 9749128, 12186410, 19498256, 24372820, 48745640, 97491280]

約数ペア:

[(1, 97491280), (2, 48745640), (4, 24372820), (5, 19498256), (8, 12186410), (10, 9749128), (16, 6093205), (19, 5131120), (20, 4874564), (31, 3144880), (38, 2565560), (40, 2437282), (62, 1572440), (76, 1282780), (80, 1218641), (95, 1026224), (124, 786220), (152, 641390), (155, 628976), (190, 513112), (248, 393110), (304, 320695), (310, 314488), (380, 256556), (496, 196555), (589, 165520), (620, 157244), (760, 128278), (1178, 82760), (1240, 78622), (1520, 64139), (2069, 47120), (2356, 41380), (2480, 39311), (2945, 33104), (4138, 23560), (4712, 20690), (5890, 16552), (8276, 11780), (9424, 10345)]