15693230500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7829}}^1$

素因数の和:8078

約数の個数: 96

約数和(自身を含む): 36253526400

約数和(自身を除く): 20560295900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 125, 190, 211, 250, 380, 422, 475, 500, 844, 950, 1055, 1900, 2110, 2375, 4009, 4220, 4750, 5275, 7829, 8018, 9500, 10550, 15658, 16036, 20045, 21100, 26375, 31316, 39145, 40090, 52750, 78290, 80180, 100225, 105500, 148751, 156580, 195725, 200450, 297502, 391450, 400900, 501125, 595004, 743755, 782900, 978625, 1002250, 1487510, 1651919, 1957250, 2004500, 2975020, 3303838, 3718775, 3914500, 6607676, 7437550, 8259595, 14875100, 16519190, 18593875, 31386461, 33038380, 37187750, 41297975, 62772922, 74375500, 82595950, 125545844, 156932305, 165191900, 206489875, 313864610, 412979750, 627729220, 784661525, 825959500, 1569323050, 3138646100, 3923307625, 7846615250, 15693230500]

約数ペア:

[(1, 15693230500), (2, 7846615250), (4, 3923307625), (5, 3138646100), (10, 1569323050), (19, 825959500), (20, 784661525), (25, 627729220), (38, 412979750), (50, 313864610), (76, 206489875), (95, 165191900), (100, 156932305), (125, 125545844), (190, 82595950), (211, 74375500), (250, 62772922), (380, 41297975), (422, 37187750), (475, 33038380), (500, 31386461), (844, 18593875), (950, 16519190), (1055, 14875100), (1900, 8259595), (2110, 7437550), (2375, 6607676), (4009, 3914500), (4220, 3718775), (4750, 3303838), (5275, 2975020), (7829, 2004500), (8018, 1957250), (9500, 1651919), (10550, 1487510), (15658, 1002250), (16036, 978625), (20045, 782900), (21100, 743755), (26375, 595004), (31316, 501125), (39145, 400900), (40090, 391450), (52750, 297502), (78290, 200450), (80180, 195725), (100225, 156580), (105500, 148751)]