2240980700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{14753}}^1$

素因数の和:14812

約数の個数: 108

約数和(自身を含む): 5839751232

約数和(自身を除く): 3598770532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 196, 217, 245, 310, 350, 434, 490, 620, 700, 775, 868, 980, 1085, 1225, 1519, 1550, 2170, 2450, 3038, 3100, 4340, 4900, 5425, 6076, 7595, 10850, 14753, 15190, 21700, 29506, 30380, 37975, 59012, 73765, 75950, 103271, 147530, 151900, 206542, 295060, 368825, 413084, 457343, 516355, 722897, 737650, 914686, 1032710, 1445794, 1475300, 1829372, 2065420, 2286715, 2581775, 2891588, 3201401, 3614485, 4573430, 5163550, 6402802, 7228970, 9146860, 10327100, 11433575, 12805604, 14457940, 16007005, 18072425, 22409807, 22867150, 32014010, 36144850, 44819614, 45734300, 64028020, 72289700, 80035025, 89639228, 112049035, 160070050, 224098070, 320140100, 448196140, 560245175, 1120490350, 2240980700]

約数ペア:

[(1, 2240980700), (2, 1120490350), (4, 560245175), (5, 448196140), (7, 320140100), (10, 224098070), (14, 160070050), (20, 112049035), (25, 89639228), (28, 80035025), (31, 72289700), (35, 64028020), (49, 45734300), (50, 44819614), (62, 36144850), (70, 32014010), (98, 22867150), (100, 22409807), (124, 18072425), (140, 16007005), (155, 14457940), (175, 12805604), (196, 11433575), (217, 10327100), (245, 9146860), (310, 7228970), (350, 6402802), (434, 5163550), (490, 4573430), (620, 3614485), (700, 3201401), (775, 2891588), (868, 2581775), (980, 2286715), (1085, 2065420), (1225, 1829372), (1519, 1475300), (1550, 1445794), (2170, 1032710), (2450, 914686), (3038, 737650), (3100, 722897), (4340, 516355), (4900, 457343), (5425, 413084), (6076, 368825), (7595, 295060), (10850, 206542), (14753, 151900), (15190, 147530), (21700, 103271), (29506, 75950), (30380, 73765), (37975, 59012)]