1206238750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{50789}}^1$

素因数の和:50830

約数の個数: 40

約数和(自身を含む): 2380019400

約数和(自身を除く): 1173780650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1250, 2375, 4750, 11875, 23750, 50789, 101578, 253945, 507890, 964991, 1269725, 1929982, 2539450, 4824955, 6348625, 9649910, 12697250, 24124775, 31743125, 48249550, 63486250, 120623875, 241247750, 603119375, 1206238750]

約数ペア:

[(1, 1206238750), (2, 603119375), (5, 241247750), (10, 120623875), (19, 63486250), (25, 48249550), (38, 31743125), (50, 24124775), (95, 12697250), (125, 9649910), (190, 6348625), (250, 4824955), (475, 2539450), (625, 1929982), (950, 1269725), (1250, 964991), (2375, 507890), (4750, 253945), (11875, 101578), (23750, 50789)]